{"id":1047,"date":"2023-11-20T17:44:42","date_gmt":"2023-11-20T16:44:42","guid":{"rendered":"https:\/\/negativnacestach.cz\/?p=1047"},"modified":"2026-10-06T18:16:43","modified_gmt":"2026-10-06T16:16:43","slug":"impressionism-in-photography","status":"publish","type":"post","link":"https:\/\/negativnacestach.cz\/en\/impressionism-in-photography\/","title":{"rendered":"Impressionism in photography? Do you have it? And could I see it?"},"content":{"rendered":"<div class=\"wp-block-columns alignwide is-layout-flex wp-container-core-columns-is-layout-f56f613f wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:33.33%\">\n<figure class=\"wp-block-image aligncenter size-large\"><a href=\"https:\/\/cs.wikipedia.org\/wiki\/Soubor:Dream_Imogen_Cunningham_1910.jpg#\/media\/Soubor:Dream_Imogen_Cunningham_1910.jpg\" target=\"_blank\" rel=\" noopener\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"764\" height=\"1024\" data-attachment-id=\"1048\" data-permalink=\"https:\/\/negativnacestach.cz\/en\/impressionism-in-photography\/1-dream-imogen-cunningham\/\" data-orig-file=\"https:\/\/i0.wp.com\/negativnacestach.cz\/wp-content\/uploads\/2026\/07\/1-Dream-Imogen-Cunningham.webp?fit=1492%2C2000&amp;ssl=1\" data-orig-size=\"1492,2000\" data-comments-opened=\"1\" data-image-title=\"\" data-image-description=\"\" data-image-caption=\"&lt;p&gt;Dream \u2014 Imogen Cunningham&lt;\/p&gt;\" data-large-file=\"https:\/\/i0.wp.com\/negativnacestach.cz\/wp-content\/uploads\/2026\/07\/1-Dream-Imogen-Cunningham.webp?fit=764%2C1024&amp;ssl=1\" src=\"https:\/\/i0.wp.com\/negativnacestach.cz\/wp-content\/uploads\/2026\/07\/1-Dream-Imogen-Cunningham.webp?resize=764%2C1024&#038;ssl=1\" alt=\"Dream by Imogen Cunningham\" class=\"wp-image-1048\" srcset=\"https:\/\/i0.wp.com\/negativnacestach.cz\/wp-content\/uploads\/2026\/07\/1-Dream-Imogen-Cunningham.webp?resize=764%2C1024&amp;ssl=1 764w, https:\/\/i0.wp.com\/negativnacestach.cz\/wp-content\/uploads\/2026\/07\/1-Dream-Imogen-Cunningham.webp?resize=224%2C300&amp;ssl=1 224w, https:\/\/i0.wp.com\/negativnacestach.cz\/wp-content\/uploads\/2026\/07\/1-Dream-Imogen-Cunningham.webp?resize=112%2C150&amp;ssl=1 112w, https:\/\/i0.wp.com\/negativnacestach.cz\/wp-content\/uploads\/2026\/07\/1-Dream-Imogen-Cunningham.webp?resize=768%2C1029&amp;ssl=1 768w, https:\/\/i0.wp.com\/negativnacestach.cz\/wp-content\/uploads\/2026\/07\/1-Dream-Imogen-Cunningham.webp?resize=1146%2C1536&amp;ssl=1 1146w, https:\/\/i0.wp.com\/negativnacestach.cz\/wp-content\/uploads\/2026\/07\/1-Dream-Imogen-Cunningham.webp?w=1492&amp;ssl=1 1492w\" sizes=\"auto, (max-width: 764px) 100vw, 764px\" \/><\/a><figcaption class=\"wp-element-caption\"><em>Dream<\/em> &#8211; Imogen Cunningham<\/figcaption><\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:66.66%\">\n<h3 class=\"wp-block-heading\">When? Why?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Photography didn't have it easy at first. Before its invention, painting was the only way of capturing reality, and painters were naturally afraid of losing their privileged position and ending up painting living rooms. Everyone is a general after the battle, and we now know that's nonsense\u2014but it's an interesting analogy to today's rise of artificial intelligence and the false prophets heralding the extinction of photographers <em>(Photography<\/em> <em>is dead! Burn the cameras! Welcome our new AI overlords!<\/em><em><\/em>). I won't poke with the tripod into the wasp's nest, though; that's material for another article.<\/p>\n\n\n\n<p class=\"wp-block-paragraph translation-block\">Anyway, photographers were initially bullied by the paintbrush people and their art was considered inferior to theirs. Determined to put themselves on a par with their oppressors, they decided to create a visual direction that brought photography closer to painting\u2014pictorialism was born. Or maybe it was a little different, too. Or maybe not. 1885 is far enough away, who remembers, right? The movement is divided into <a href=\"https:\/\/en.wikipedia.org\/wiki\/Pictorialism\">four developmental phases<\/a> and had its biggest boom by the time of the First World War, after which harsh reality came in and there was no mood for dreamy thingies.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Bylo by v\u0161ak p\u0159inejmen\u0161\u00edm nerozumn\u00e9 p\u0159isuzovat vznik tohoto sm\u011bru v\u00fdhradn\u011b nasranosti mal\u00ed\u0159\u016f&nbsp;&#8211; piktorialismus se vyzna\u010duje charakteristickou a l\u00edbivou estetikou a i dnes nach\u00e1z\u00ed spoustu p\u0159\u00edznivc\u016f i beze strachu z toho, \u017ee budou za b\u00edl\u00fdho dne na ulici probodnuti \u0161t\u011btcem.<\/p>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n<h3 class=\"wp-block-heading\">What is it?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">The use of pictorialism is accompanied by the use of so-called noble printing methods and especially soft-drawing optics. These were often meniscus-like and very simple.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li class=\"translation-block\">A meniscus is a crescent-shaped fibrocartilaginous anatomical structure in the human body, they are present in the knee. In photography, however, it is a simple lens made up of a single piece of glass or at most two cemented elements. Simpler is really just a pinhole camera. You can get a very basic overview for example&nbsp;<a href=\"https:\/\/www.globalspec.com\/learnmore\/optics_optical_components\/optical_components\/meniscus_lenses\">here<\/a>.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">M\u011bkce kresl\u00edc\u00ed optika&nbsp;&#8211; a to se pozn\u00e1 jak? Necvi\u010den\u00e9 oko t\u0159eba tak, \u017ee bude fotografii pova\u017eovat za neostrou a zralou do ko\u0161e. To by v\u0161ak byla smutn\u00e1 chyba a je to slo\u017eit\u011bj\u0161\u00ed&nbsp;&#8211; neostr\u00e1 fotka je prost\u011b neostr\u00e1, linie jsou rozmazan\u00e9, pacient je mrtev. Kde\u017eto u m\u011bkk\u00e9 optiky (soft-focus) jde vlastn\u011b o \u0159\u00edzenou optickou vadu sf\u00e9rick\u00e9 a chromatick\u00e9 aberace. Linie z\u016fst\u00e1vaj\u00ed ostr\u00e9, ale obklopuje je z\u00e1\u0159\u00edc\u00ed hala\u010dn\u00ed efekt vytv\u00e1\u0159ej\u00edc\u00ed nezam\u011bniteln\u011b p\u0159esv\u00edcen\u00e9 sv\u011btl\u00e9 \u010d\u00e1sti a typicky \u201ekolon\u00e1dn\u00ed\u201c a \u201esnov\u00fd\u201c efekt. Takov\u00e9ho v\u00fdsledku prost\u00fdm rozost\u0159en\u00edm nedos\u00e1hnete a v\u00fdstup nebude oku lahod\u00edc\u00ed.&nbsp;<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>You may come across the terms <em>soft-focus<\/em> and <em>pictorialist<\/em> lens. They are actually two names for the same thing, although there is a sort of general consensus that the second one have a stronger \"softness\" effect. However, it's hard to focus with all of them and takes years of suffering and sacrifice.<\/li>\n\n\n\n<li>Obzvl\u00e1\u0161t\u011b popul\u00e1rn\u00ed bylo pou\u017e\u00edv\u00e1n\u00ed soft-focus optiky v d\u0159evn\u00edch dob\u00e1ch Hollywoodu. M\u011bkk\u00e9 pod\u00e1n\u00ed vyhlazovalo vr\u00e1sky a d\u011blalo mlad\u0161\u00ed kr\u00e1sky. Ze zm\u00edn\u011bn\u00e9ho faktu asi tak\u00e9 pramen\u00ed politov\u00e1n\u00edhodn\u00fd n\u00e1zor n\u011bkter\u00fdch duchem slab\u0161\u00edch jedinc\u016f zapov\u00eddaj\u00edc\u00edch pou\u017eit\u00ed na cokoli jin\u00e9ho ne\u017e portr\u00e9t. Nenechte se sv\u00e9st na scest\u00ed&nbsp;&#8211; uhran\u010div\u00fd charakter pr\u00fd\u0161t\u00ed z krajiny, z\u00e1ti\u0161\u00ed \u010di aktu stejn\u011b mocn\u011b.<\/li>\n<\/ul>\n<\/div>\n\n\n\n<div class=\"wp-block-jetpack-tiled-gallery alignwide is-style-rectangular\"><div class=\"\"><div class=\"tiled-gallery__gallery\"><div class=\"tiled-gallery__row\"><div class=\"tiled-gallery__col\" style=\"flex-basis:38.73191%\"><figure class=\"tiled-gallery__item\"><a href=\"https:\/\/i0.wp.com\/negativnacestach.cz\/wp-content\/uploads\/2026\/07\/2.4-M.G.O.-Ligny-Meuse-Puyo-819x1024.webp?ssl=1\"><img decoding=\"async\" data-attachment-id=\"1052\" data-permalink=\"https:\/\/negativnacestach.cz\/en\/impressionism-in-photography\/2-4-m-g-o-ligny-meuse-puyo\/\" data-orig-file=\"https:\/\/i0.wp.com\/negativnacestach.cz\/wp-content\/uploads\/2026\/07\/2.4-M.G.O.-Ligny-Meuse-Puyo.webp?fit=1600%2C2000&amp;ssl=1\" data-orig-size=\"1600,2000\" data-comments-opened=\"1\" data-image-title=\"\" data-image-description=\"\" data-image-caption=\"&lt;p&gt;M.G.O. Ligny Meuse (Puyo)&lt;\/p&gt;\" data-large-file=\"https:\/\/i0.wp.com\/negativnacestach.cz\/wp-content\/uploads\/2026\/07\/2.4-M.G.O.-Ligny-Meuse-Puyo.webp?fit=819%2C1024&amp;ssl=1\" role=\"button\" tabindex=\"0\" aria-label=\"Open image 1 of 6 in full-screen\" srcset=\"https:\/\/i0.wp.com\/negativnacestach.cz\/wp-content\/uploads\/2026\/07\/2.4-M.G.O.-Ligny-Meuse-Puyo-819x1024.webp?strip=info&#038;w=600&#038;ssl=1 600w,https:\/\/i0.wp.com\/negativnacestach.cz\/wp-content\/uploads\/2026\/07\/2.4-M.G.O.-Ligny-Meuse-Puyo-819x1024.webp?strip=info&#038;w=819&#038;ssl=1 819w\" alt=\"\" data-height=\"2000\" data-id=\"1052\" data-link=\"https:\/\/negativnacestach.cz\/2026\/07\/01\/impresionismus-ve-fotografii-mate-ho-a-mohl-bych-ho-videt\/2-4-m-g-o-ligny-meuse-puyo\/\" data-url=\"https:\/\/negativnacestach.cz\/wp-content\/uploads\/2026\/07\/2.4-M.G.O.-Ligny-Meuse-Puyo-819x1024.webp\" data-width=\"1600\" src=\"https:\/\/i0.wp.com\/negativnacestach.cz\/wp-content\/uploads\/2026\/07\/2.4-M.G.O.-Ligny-Meuse-Puyo-819x1024.webp?ssl=1\" data-amp-layout=\"responsive\"\/><\/a><\/figure><\/div><div class=\"tiled-gallery__col\" style=\"flex-basis:61.26809%\"><figure class=\"tiled-gallery__item\"><a href=\"https:\/\/i0.wp.com\/negativnacestach.cz\/wp-content\/uploads\/2026\/07\/2.2-Kodak-Portrait-305mm-f4.5-1024x808.webp?ssl=1\"><img decoding=\"async\" data-attachment-id=\"1050\" data-permalink=\"https:\/\/negativnacestach.cz\/en\/impressionism-in-photography\/2-2-kodak-portrait-305mm-f4-5\/\" data-orig-file=\"https:\/\/i0.wp.com\/negativnacestach.cz\/wp-content\/uploads\/2026\/07\/2.2-Kodak-Portrait-305mm-f4.5.webp?fit=2000%2C1579&amp;ssl=1\" data-orig-size=\"2000,1579\" data-comments-opened=\"1\" data-image-title=\"\" data-image-description=\"\" data-image-caption=\"&lt;p&gt;Kodak Portrait 305mm f4.5&lt;\/p&gt;\" data-large-file=\"https:\/\/i0.wp.com\/negativnacestach.cz\/wp-content\/uploads\/2026\/07\/2.2-Kodak-Portrait-305mm-f4.5.webp?fit=1024%2C808&amp;ssl=1\" role=\"button\" tabindex=\"0\" aria-label=\"Open image 2 of 6 in full-screen\" srcset=\"https:\/\/i0.wp.com\/negativnacestach.cz\/wp-content\/uploads\/2026\/07\/2.2-Kodak-Portrait-305mm-f4.5-1024x808.webp?strip=info&#038;w=600&#038;ssl=1 600w,https:\/\/i0.wp.com\/negativnacestach.cz\/wp-content\/uploads\/2026\/07\/2.2-Kodak-Portrait-305mm-f4.5-1024x808.webp?strip=info&#038;w=900&#038;ssl=1 900w,https:\/\/i0.wp.com\/negativnacestach.cz\/wp-content\/uploads\/2026\/07\/2.2-Kodak-Portrait-305mm-f4.5-1024x808.webp?strip=info&#038;w=1024&#038;ssl=1 1024w\" alt=\"\" data-height=\"1579\" data-id=\"1050\" data-link=\"https:\/\/negativnacestach.cz\/2026\/07\/01\/impresionismus-ve-fotografii-mate-ho-a-mohl-bych-ho-videt\/2-2-kodak-portrait-305mm-f4-5\/\" data-url=\"https:\/\/negativnacestach.cz\/wp-content\/uploads\/2026\/07\/2.2-Kodak-Portrait-305mm-f4.5-1024x808.webp\" data-width=\"2000\" src=\"https:\/\/i0.wp.com\/negativnacestach.cz\/wp-content\/uploads\/2026\/07\/2.2-Kodak-Portrait-305mm-f4.5-1024x808.webp?ssl=1\" data-amp-layout=\"responsive\"\/><\/a><\/figure><\/div><\/div><div class=\"tiled-gallery__row\"><div class=\"tiled-gallery__col\" style=\"flex-basis:21.92822%\"><figure class=\"tiled-gallery__item\"><a href=\"https:\/\/i0.wp.com\/negativnacestach.cz\/wp-content\/uploads\/2026\/07\/2.3-Kodak-Portrait-305mm-f4.5-819x1024.webp?ssl=1\"><img decoding=\"async\" data-attachment-id=\"1051\" data-permalink=\"https:\/\/negativnacestach.cz\/en\/impressionism-in-photography\/2-3-kodak-portrait-305mm-f4-5\/\" data-orig-file=\"https:\/\/i0.wp.com\/negativnacestach.cz\/wp-content\/uploads\/2026\/07\/2.3-Kodak-Portrait-305mm-f4.5.webp?fit=1600%2C2000&amp;ssl=1\" data-orig-size=\"1600,2000\" data-comments-opened=\"1\" data-image-title=\"\" data-image-description=\"\" data-image-caption=\"&lt;p&gt;Kodak Portrait 305mm f4.5&lt;\/p&gt;\" data-large-file=\"https:\/\/i0.wp.com\/negativnacestach.cz\/wp-content\/uploads\/2026\/07\/2.3-Kodak-Portrait-305mm-f4.5.webp?fit=819%2C1024&amp;ssl=1\" role=\"button\" tabindex=\"0\" aria-label=\"Open image 3 of 6 in full-screen\" srcset=\"https:\/\/i0.wp.com\/negativnacestach.cz\/wp-content\/uploads\/2026\/07\/2.3-Kodak-Portrait-305mm-f4.5-819x1024.webp?strip=info&#038;w=600&#038;ssl=1 600w,https:\/\/i0.wp.com\/negativnacestach.cz\/wp-content\/uploads\/2026\/07\/2.3-Kodak-Portrait-305mm-f4.5-819x1024.webp?strip=info&#038;w=819&#038;ssl=1 819w\" alt=\"\" data-height=\"2000\" data-id=\"1051\" data-link=\"https:\/\/negativnacestach.cz\/2026\/07\/01\/impresionismus-ve-fotografii-mate-ho-a-mohl-bych-ho-videt\/2-3-kodak-portrait-305mm-f4-5\/\" data-url=\"https:\/\/negativnacestach.cz\/wp-content\/uploads\/2026\/07\/2.3-Kodak-Portrait-305mm-f4.5-819x1024.webp\" data-width=\"1600\" src=\"https:\/\/i0.wp.com\/negativnacestach.cz\/wp-content\/uploads\/2026\/07\/2.3-Kodak-Portrait-305mm-f4.5-819x1024.webp?ssl=1\" data-amp-layout=\"responsive\"\/><\/a><\/figure><\/div><div class=\"tiled-gallery__col\" style=\"flex-basis:34.21533%\"><figure class=\"tiled-gallery__item\"><a href=\"https:\/\/i0.wp.com\/negativnacestach.cz\/wp-content\/uploads\/2026\/07\/2.1-Kodak-Portrait-305mm-f4.5-1024x819.webp?ssl=1\"><img decoding=\"async\" data-attachment-id=\"1049\" data-permalink=\"https:\/\/negativnacestach.cz\/en\/impressionism-in-photography\/2-1-kodak-portrait-305mm-f4-5\/\" data-orig-file=\"https:\/\/i0.wp.com\/negativnacestach.cz\/wp-content\/uploads\/2026\/07\/2.1-Kodak-Portrait-305mm-f4.5.webp?fit=2000%2C1600&amp;ssl=1\" data-orig-size=\"2000,1600\" data-comments-opened=\"1\" data-image-title=\"\" data-image-description=\"\" data-image-caption=\"&lt;p&gt;Kodak Portrait 305mm f4.5&lt;\/p&gt;\" data-large-file=\"https:\/\/i0.wp.com\/negativnacestach.cz\/wp-content\/uploads\/2026\/07\/2.1-Kodak-Portrait-305mm-f4.5.webp?fit=1024%2C819&amp;ssl=1\" role=\"button\" tabindex=\"0\" aria-label=\"Open image 4 of 6 in full-screen\" srcset=\"https:\/\/i0.wp.com\/negativnacestach.cz\/wp-content\/uploads\/2026\/07\/2.1-Kodak-Portrait-305mm-f4.5-1024x819.webp?strip=info&#038;w=600&#038;ssl=1 600w,https:\/\/i0.wp.com\/negativnacestach.cz\/wp-content\/uploads\/2026\/07\/2.1-Kodak-Portrait-305mm-f4.5-1024x819.webp?strip=info&#038;w=900&#038;ssl=1 900w,https:\/\/i0.wp.com\/negativnacestach.cz\/wp-content\/uploads\/2026\/07\/2.1-Kodak-Portrait-305mm-f4.5-1024x819.webp?strip=info&#038;w=1024&#038;ssl=1 1024w\" alt=\"\" data-height=\"1600\" data-id=\"1049\" data-link=\"https:\/\/negativnacestach.cz\/2026\/07\/01\/impresionismus-ve-fotografii-mate-ho-a-mohl-bych-ho-videt\/2-1-kodak-portrait-305mm-f4-5\/\" data-url=\"https:\/\/negativnacestach.cz\/wp-content\/uploads\/2026\/07\/2.1-Kodak-Portrait-305mm-f4.5-1024x819.webp\" data-width=\"2000\" src=\"https:\/\/i0.wp.com\/negativnacestach.cz\/wp-content\/uploads\/2026\/07\/2.1-Kodak-Portrait-305mm-f4.5-1024x819.webp?ssl=1\" data-amp-layout=\"responsive\"\/><\/a><\/figure><\/div><div class=\"tiled-gallery__col\" style=\"flex-basis:21.92822%\"><figure class=\"tiled-gallery__item\"><a href=\"https:\/\/i0.wp.com\/negativnacestach.cz\/wp-content\/uploads\/2026\/07\/2.5-Kodak-Portrait-305mm-f4.5-819x1024.webp?ssl=1\"><img decoding=\"async\" data-attachment-id=\"1053\" data-permalink=\"https:\/\/negativnacestach.cz\/en\/impressionism-in-photography\/2-5-kodak-portrait-305mm-f4-5\/\" data-orig-file=\"https:\/\/i0.wp.com\/negativnacestach.cz\/wp-content\/uploads\/2026\/07\/2.5-Kodak-Portrait-305mm-f4.5.webp?fit=1600%2C2000&amp;ssl=1\" data-orig-size=\"1600,2000\" data-comments-opened=\"1\" data-image-title=\"\" data-image-description=\"\" data-image-caption=\"&lt;p&gt;Kodak Portrait 305mm f4.5&lt;\/p&gt;\" data-large-file=\"https:\/\/i0.wp.com\/negativnacestach.cz\/wp-content\/uploads\/2026\/07\/2.5-Kodak-Portrait-305mm-f4.5.webp?fit=819%2C1024&amp;ssl=1\" role=\"button\" tabindex=\"0\" aria-label=\"Open image 5 of 6 in full-screen\" srcset=\"https:\/\/i0.wp.com\/negativnacestach.cz\/wp-content\/uploads\/2026\/07\/2.5-Kodak-Portrait-305mm-f4.5-819x1024.webp?strip=info&#038;w=600&#038;ssl=1 600w,https:\/\/i0.wp.com\/negativnacestach.cz\/wp-content\/uploads\/2026\/07\/2.5-Kodak-Portrait-305mm-f4.5-819x1024.webp?strip=info&#038;w=819&#038;ssl=1 819w\" alt=\"\" data-height=\"2000\" data-id=\"1053\" data-link=\"https:\/\/negativnacestach.cz\/2026\/07\/01\/impresionismus-ve-fotografii-mate-ho-a-mohl-bych-ho-videt\/2-5-kodak-portrait-305mm-f4-5\/\" data-url=\"https:\/\/negativnacestach.cz\/wp-content\/uploads\/2026\/07\/2.5-Kodak-Portrait-305mm-f4.5-819x1024.webp\" data-width=\"1600\" src=\"https:\/\/i0.wp.com\/negativnacestach.cz\/wp-content\/uploads\/2026\/07\/2.5-Kodak-Portrait-305mm-f4.5-819x1024.webp?ssl=1\" data-amp-layout=\"responsive\"\/><\/a><\/figure><\/div><div class=\"tiled-gallery__col\" style=\"flex-basis:21.92822%\"><figure class=\"tiled-gallery__item\"><a href=\"https:\/\/i0.wp.com\/negativnacestach.cz\/wp-content\/uploads\/2026\/07\/2.6-Hermagis-Eidoscope-No.2-375mm-f4.5-819x1024.webp?ssl=1\"><img decoding=\"async\" data-attachment-id=\"1054\" data-permalink=\"https:\/\/negativnacestach.cz\/en\/impressionism-in-photography\/2-6-hermagis-eidoscope-no-2-375mm-f4-5\/\" data-orig-file=\"https:\/\/i0.wp.com\/negativnacestach.cz\/wp-content\/uploads\/2026\/07\/2.6-Hermagis-Eidoscope-No.2-375mm-f4.5.webp?fit=1600%2C2000&amp;ssl=1\" data-orig-size=\"1600,2000\" data-comments-opened=\"1\" data-image-title=\"\" data-image-description=\"\" data-image-caption=\"&lt;p&gt;Hermagis Eidoscope No.2 375mm f4.5&lt;\/p&gt;\" data-large-file=\"https:\/\/i0.wp.com\/negativnacestach.cz\/wp-content\/uploads\/2026\/07\/2.6-Hermagis-Eidoscope-No.2-375mm-f4.5.webp?fit=819%2C1024&amp;ssl=1\" role=\"button\" tabindex=\"0\" aria-label=\"Open image 6 of 6 in full-screen\" srcset=\"https:\/\/i0.wp.com\/negativnacestach.cz\/wp-content\/uploads\/2026\/07\/2.6-Hermagis-Eidoscope-No.2-375mm-f4.5-819x1024.webp?strip=info&#038;w=600&#038;ssl=1 600w,https:\/\/i0.wp.com\/negativnacestach.cz\/wp-content\/uploads\/2026\/07\/2.6-Hermagis-Eidoscope-No.2-375mm-f4.5-819x1024.webp?strip=info&#038;w=819&#038;ssl=1 819w\" alt=\"\" data-height=\"2000\" data-id=\"1054\" data-link=\"https:\/\/negativnacestach.cz\/2026\/07\/01\/impresionismus-ve-fotografii-mate-ho-a-mohl-bych-ho-videt\/2-6-hermagis-eidoscope-no-2-375mm-f4-5\/\" data-url=\"https:\/\/negativnacestach.cz\/wp-content\/uploads\/2026\/07\/2.6-Hermagis-Eidoscope-No.2-375mm-f4.5-819x1024.webp\" data-width=\"1600\" src=\"https:\/\/i0.wp.com\/negativnacestach.cz\/wp-content\/uploads\/2026\/07\/2.6-Hermagis-Eidoscope-No.2-375mm-f4.5-819x1024.webp?ssl=1\" data-amp-layout=\"responsive\"\/><\/a><\/figure><\/div><\/div><\/div><\/div><\/div>\n\n\n\n<div class=\"wp-block-group has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n<h3 class=\"wp-block-heading\">Types of mechanism?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Existuje hned n\u011bkolik zp\u016fsob\u016f, jak soft-focus (SF) efekt korigovat. Ten nejv\u00edc n\u00f3bl se vyzna\u010duje samostatn\u00fdm okru\u017e\u00edm na t\u011ble objektivu (Universal Heliar, TTH Cooke, Aldis, Crown ad.), kter\u00e9 je nez\u00e1visl\u00e9 na clonov\u00e9 stupnici&nbsp;&#8211; m\u00e1te tedy v\u0161e pod kontrolou.<\/p>\n\n\n\n<p class=\"wp-block-paragraph translation-block\">A popular method is to control the SF strength via the aperture scale. The more you close the aperture, the weaker the effect. The disadvantage is the impossibility of the tandem \"closed aperture + strong SF\" or \"open aperture + weak SF\". Typical examples are Hermagis\/SOM Berthiot Eidoscope, <a href=\"https:\/\/negativnacestach.cz\/en\/kodak-portrait\/\">Kodak Portrait<\/a> or Nicola Perscheid.<\/p>\n\n\n\n<p class=\"wp-block-paragraph translation-block\">Other lenses use the degree of screwing the front or rear element as a selector. Simply put, the more you screw out the lens, the stronger the effect you get. And if you unscrew too much, the whole thing falls out and you will shit yourself, because these things don't exactly come cheap. You'll find this with Wollensak Velostigmats or <em><a href=\"https:\/\/negativnacestach.cz\/en\/dallmeyer-3b\/\">Dallmeyers<\/a><\/em>, for example (the early versions screwed in the rear member\u2014so the bad thing is that you have to take the whole lens out of the standard when you want to change that. Newer versions have moved this to the front and the latest ones have a separate selector in the lens chassis).<\/p>\n<\/div>\n\n\n\n<figure data-wp-context=\"{&quot;galleryId&quot;:&quot;6ad467ef92187&quot;}\" data-wp-interactive=\"core\/gallery\" class=\"wp-block-gallery alignwide has-nested-images columns-4 is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\" style=\"padding-top:var(--wp--preset--spacing--30)\">\n<figure data-wp-context=\"{&quot;imageId&quot;:&quot;6ad467ef92a27&quot;}\" data-wp-interactive=\"core\/image\" data-wp-key=\"6ad467ef92a27\" class=\"wp-block-image size-large wp-lightbox-container\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"819\" height=\"1024\" data-attachment-id=\"1055\" data-permalink=\"https:\/\/negativnacestach.cz\/en\/impressionism-in-photography\/3-1-typ-1-samostatne-okruzi-zde-atypicka-tahla-u-bausch-lomb-unar\/\" data-orig-file=\"https:\/\/i0.wp.com\/negativnacestach.cz\/wp-content\/uploads\/2026\/07\/3.1-Typ-1-samostatne-okruzi.-Zde-atypicka-tahla-u-Bausch-Lomb-Unar.webp?fit=1600%2C2000&amp;ssl=1\" data-orig-size=\"1600,2000\" data-comments-opened=\"1\" data-image-title=\"\" data-image-description=\"\" data-image-caption=\"&lt;p&gt;Typ 1 \u2014 samostatne\u0301 okruz\u030ci\u0301. Zde atypicka\u0301 ta\u0301hla u Bausch &amp;#038; Lomb Unar&lt;\/p&gt;\" data-large-file=\"https:\/\/i0.wp.com\/negativnacestach.cz\/wp-content\/uploads\/2026\/07\/3.1-Typ-1-samostatne-okruzi.-Zde-atypicka-tahla-u-Bausch-Lomb-Unar.webp?fit=819%2C1024&amp;ssl=1\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on--pointerdown=\"actions.preloadImage\" data-wp-on--pointerenter=\"actions.preloadImageWithDelay\" data-wp-on--pointerleave=\"actions.cancelPreload\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" data-id=\"1055\" src=\"https:\/\/i0.wp.com\/negativnacestach.cz\/wp-content\/uploads\/2026\/07\/3.1-Typ-1-samostatne-okruzi.-Zde-atypicka-tahla-u-Bausch-Lomb-Unar.webp?resize=819%2C1024&#038;ssl=1\" alt=\"Bausch &amp; Lomb Portrait Unar with separate soft-focus control levers\" class=\"wp-image-1055\" srcset=\"https:\/\/i0.wp.com\/negativnacestach.cz\/wp-content\/uploads\/2026\/07\/3.1-Typ-1-samostatne-okruzi.-Zde-atypicka-tahla-u-Bausch-Lomb-Unar.webp?resize=819%2C1024&amp;ssl=1 819w, https:\/\/i0.wp.com\/negativnacestach.cz\/wp-content\/uploads\/2026\/07\/3.1-Typ-1-samostatne-okruzi.-Zde-atypicka-tahla-u-Bausch-Lomb-Unar.webp?resize=240%2C300&amp;ssl=1 240w, https:\/\/i0.wp.com\/negativnacestach.cz\/wp-content\/uploads\/2026\/07\/3.1-Typ-1-samostatne-okruzi.-Zde-atypicka-tahla-u-Bausch-Lomb-Unar.webp?resize=120%2C150&amp;ssl=1 120w, https:\/\/i0.wp.com\/negativnacestach.cz\/wp-content\/uploads\/2026\/07\/3.1-Typ-1-samostatne-okruzi.-Zde-atypicka-tahla-u-Bausch-Lomb-Unar.webp?resize=768%2C960&amp;ssl=1 768w, https:\/\/i0.wp.com\/negativnacestach.cz\/wp-content\/uploads\/2026\/07\/3.1-Typ-1-samostatne-okruzi.-Zde-atypicka-tahla-u-Bausch-Lomb-Unar.webp?resize=1229%2C1536&amp;ssl=1 1229w, https:\/\/i0.wp.com\/negativnacestach.cz\/wp-content\/uploads\/2026\/07\/3.1-Typ-1-samostatne-okruzi.-Zde-atypicka-tahla-u-Bausch-Lomb-Unar.webp?w=1600&amp;ssl=1 1600w\" sizes=\"auto, (max-width: 819px) 100vw, 819px\" \/><button\n\t\t\tclass=\"lightbox-trigger\"\n\t\t\ttype=\"button\"\n\t\t\taria-haspopup=\"dialog\"\n\t\t\tdata-wp-bind--aria-label=\"state.thisImage.triggerButtonAriaLabel\"\n\t\t\tdata-wp-init=\"callbacks.initTriggerButton\"\n\t\t\tdata-wp-on--click=\"actions.showLightbox\"\n\t\t\tdata-wp-style--right=\"state.thisImage.buttonRight\"\n\t\t\tdata-wp-style--top=\"state.thisImage.buttonTop\"\n\t\t>\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewbox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\" \/>\n\t\t\t<\/svg>\n\t\t<\/button><figcaption class=\"wp-element-caption\">Type 1\u2014separate selector. Here an atypical levers at Bausch &amp; Lomb Unar<\/figcaption><\/figure>\n\n\n\n<figure data-wp-context=\"{&quot;imageId&quot;:&quot;6ad467ef93422&quot;}\" data-wp-interactive=\"core\/image\" data-wp-key=\"6ad467ef93422\" class=\"wp-block-image size-large wp-lightbox-container\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"819\" height=\"1024\" data-attachment-id=\"1056\" data-permalink=\"https:\/\/negativnacestach.cz\/en\/impressionism-in-photography\/3-2-typ-1-samostatne-okruzi-zde-atypicka-tahla-u-bausch-lomb-unar\/\" data-orig-file=\"https:\/\/i0.wp.com\/negativnacestach.cz\/wp-content\/uploads\/2026\/07\/3.2-Typ-1-samostatne-okruzi.-Zde-atypicka-tahla-u-Bausch-Lomb-Unar.webp?fit=1600%2C2000&amp;ssl=1\" data-orig-size=\"1600,2000\" data-comments-opened=\"1\" data-image-title=\"\" data-image-description=\"\" data-image-caption=\"&lt;p&gt;Typ 1 \u2014 samostatne\u0301 okruz\u030ci\u0301. Zde atypicka\u0301 ta\u0301hla u Bausch &amp;#038; Lomb Unar&lt;\/p&gt;\" data-large-file=\"https:\/\/i0.wp.com\/negativnacestach.cz\/wp-content\/uploads\/2026\/07\/3.2-Typ-1-samostatne-okruzi.-Zde-atypicka-tahla-u-Bausch-Lomb-Unar.webp?fit=819%2C1024&amp;ssl=1\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on--pointerdown=\"actions.preloadImage\" data-wp-on--pointerenter=\"actions.preloadImageWithDelay\" data-wp-on--pointerleave=\"actions.cancelPreload\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" data-id=\"1056\" src=\"https:\/\/i0.wp.com\/negativnacestach.cz\/wp-content\/uploads\/2026\/07\/3.2-Typ-1-samostatne-okruzi.-Zde-atypicka-tahla-u-Bausch-Lomb-Unar.webp?resize=819%2C1024&#038;ssl=1\" alt=\"Bausch &amp; Lomb Portrait Unar showing its separate soft-focus adjustment mechanism\" class=\"wp-image-1056\" srcset=\"https:\/\/i0.wp.com\/negativnacestach.cz\/wp-content\/uploads\/2026\/07\/3.2-Typ-1-samostatne-okruzi.-Zde-atypicka-tahla-u-Bausch-Lomb-Unar.webp?resize=819%2C1024&amp;ssl=1 819w, https:\/\/i0.wp.com\/negativnacestach.cz\/wp-content\/uploads\/2026\/07\/3.2-Typ-1-samostatne-okruzi.-Zde-atypicka-tahla-u-Bausch-Lomb-Unar.webp?resize=240%2C300&amp;ssl=1 240w, https:\/\/i0.wp.com\/negativnacestach.cz\/wp-content\/uploads\/2026\/07\/3.2-Typ-1-samostatne-okruzi.-Zde-atypicka-tahla-u-Bausch-Lomb-Unar.webp?resize=120%2C150&amp;ssl=1 120w, https:\/\/i0.wp.com\/negativnacestach.cz\/wp-content\/uploads\/2026\/07\/3.2-Typ-1-samostatne-okruzi.-Zde-atypicka-tahla-u-Bausch-Lomb-Unar.webp?resize=768%2C960&amp;ssl=1 768w, https:\/\/i0.wp.com\/negativnacestach.cz\/wp-content\/uploads\/2026\/07\/3.2-Typ-1-samostatne-okruzi.-Zde-atypicka-tahla-u-Bausch-Lomb-Unar.webp?resize=1229%2C1536&amp;ssl=1 1229w, https:\/\/i0.wp.com\/negativnacestach.cz\/wp-content\/uploads\/2026\/07\/3.2-Typ-1-samostatne-okruzi.-Zde-atypicka-tahla-u-Bausch-Lomb-Unar.webp?w=1600&amp;ssl=1 1600w\" sizes=\"auto, (max-width: 819px) 100vw, 819px\" \/><button\n\t\t\tclass=\"lightbox-trigger\"\n\t\t\ttype=\"button\"\n\t\t\taria-haspopup=\"dialog\"\n\t\t\tdata-wp-bind--aria-label=\"state.thisImage.triggerButtonAriaLabel\"\n\t\t\tdata-wp-init=\"callbacks.initTriggerButton\"\n\t\t\tdata-wp-on--click=\"actions.showLightbox\"\n\t\t\tdata-wp-style--right=\"state.thisImage.buttonRight\"\n\t\t\tdata-wp-style--top=\"state.thisImage.buttonTop\"\n\t\t>\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewbox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\" \/>\n\t\t\t<\/svg>\n\t\t<\/button><figcaption class=\"wp-element-caption\">Type 1\u2014separate selector. Here an atypical levers at Bausch &amp; Lomb Unar<\/figcaption><\/figure>\n\n\n\n<figure data-wp-context=\"{&quot;imageId&quot;:&quot;6ad467ef93d8e&quot;}\" data-wp-interactive=\"core\/image\" data-wp-key=\"6ad467ef93d8e\" class=\"wp-block-image size-large wp-lightbox-container\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"819\" height=\"1024\" data-attachment-id=\"1057\" data-permalink=\"https:\/\/negativnacestach.cz\/en\/impressionism-in-photography\/4-1-typ-2-volic-sf-spojen-s-clonou-zde-hermagis-eidoscope\/\" data-orig-file=\"https:\/\/i0.wp.com\/negativnacestach.cz\/wp-content\/uploads\/2026\/07\/4.1-Typ-2-volic-SF-spojen-s-clonou.-Zde-Hermagis-Eidoscope.webp?fit=1600%2C2000&amp;ssl=1\" data-orig-size=\"1600,2000\" data-comments-opened=\"1\" data-image-title=\"\" data-image-description=\"\" data-image-caption=\"&lt;p&gt;Typ 2 \u2014 volic\u030c SF spojen s clonou. Zde Hermagis Eidoscope&lt;\/p&gt;\" data-large-file=\"https:\/\/i0.wp.com\/negativnacestach.cz\/wp-content\/uploads\/2026\/07\/4.1-Typ-2-volic-SF-spojen-s-clonou.-Zde-Hermagis-Eidoscope.webp?fit=819%2C1024&amp;ssl=1\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on--pointerdown=\"actions.preloadImage\" data-wp-on--pointerenter=\"actions.preloadImageWithDelay\" data-wp-on--pointerleave=\"actions.cancelPreload\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" data-id=\"1057\" src=\"https:\/\/i0.wp.com\/negativnacestach.cz\/wp-content\/uploads\/2026\/07\/4.1-Typ-2-volic-SF-spojen-s-clonou.-Zde-Hermagis-Eidoscope-819x1024.webp?resize=819%2C1024&#038;ssl=1\" alt=\"Hermagis Eidoscope with soft-focus control linked to the aperture\" class=\"wp-image-1057\" srcset=\"https:\/\/i0.wp.com\/negativnacestach.cz\/wp-content\/uploads\/2026\/07\/4.1-Typ-2-volic-SF-spojen-s-clonou.-Zde-Hermagis-Eidoscope.webp?resize=819%2C1024&amp;ssl=1 819w, https:\/\/i0.wp.com\/negativnacestach.cz\/wp-content\/uploads\/2026\/07\/4.1-Typ-2-volic-SF-spojen-s-clonou.-Zde-Hermagis-Eidoscope.webp?resize=240%2C300&amp;ssl=1 240w, https:\/\/i0.wp.com\/negativnacestach.cz\/wp-content\/uploads\/2026\/07\/4.1-Typ-2-volic-SF-spojen-s-clonou.-Zde-Hermagis-Eidoscope.webp?resize=120%2C150&amp;ssl=1 120w, https:\/\/i0.wp.com\/negativnacestach.cz\/wp-content\/uploads\/2026\/07\/4.1-Typ-2-volic-SF-spojen-s-clonou.-Zde-Hermagis-Eidoscope.webp?resize=768%2C960&amp;ssl=1 768w, https:\/\/i0.wp.com\/negativnacestach.cz\/wp-content\/uploads\/2026\/07\/4.1-Typ-2-volic-SF-spojen-s-clonou.-Zde-Hermagis-Eidoscope.webp?resize=1229%2C1536&amp;ssl=1 1229w, https:\/\/i0.wp.com\/negativnacestach.cz\/wp-content\/uploads\/2026\/07\/4.1-Typ-2-volic-SF-spojen-s-clonou.-Zde-Hermagis-Eidoscope.webp?w=1600&amp;ssl=1 1600w\" sizes=\"auto, (max-width: 819px) 100vw, 819px\" \/><button\n\t\t\tclass=\"lightbox-trigger\"\n\t\t\ttype=\"button\"\n\t\t\taria-haspopup=\"dialog\"\n\t\t\tdata-wp-bind--aria-label=\"state.thisImage.triggerButtonAriaLabel\"\n\t\t\tdata-wp-init=\"callbacks.initTriggerButton\"\n\t\t\tdata-wp-on--click=\"actions.showLightbox\"\n\t\t\tdata-wp-style--right=\"state.thisImage.buttonRight\"\n\t\t\tdata-wp-style--top=\"state.thisImage.buttonTop\"\n\t\t>\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewbox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\" \/>\n\t\t\t<\/svg>\n\t\t<\/button><figcaption class=\"wp-element-caption\">Type 2\u2014SF selector connected to the aperture. Here Hermagis Eidoscope<\/figcaption><\/figure>\n\n\n\n<figure data-wp-context=\"{&quot;imageId&quot;:&quot;6ad467ef94692&quot;}\" data-wp-interactive=\"core\/image\" data-wp-key=\"6ad467ef94692\" class=\"wp-block-image size-large wp-lightbox-container\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"819\" data-attachment-id=\"1058\" data-permalink=\"https:\/\/negativnacestach.cz\/en\/impressionism-in-photography\/4-2-typ-2-volic-sf-spojen-s-clonou-zde-hermagis-eidoscope\/\" data-orig-file=\"https:\/\/i0.wp.com\/negativnacestach.cz\/wp-content\/uploads\/2026\/07\/4.2-Typ-2-volic-SF-spojen-s-clonou.-Zde-Hermagis-Eidoscope.webp?fit=2000%2C1600&amp;ssl=1\" data-orig-size=\"2000,1600\" data-comments-opened=\"1\" data-image-title=\"\" data-image-description=\"\" data-image-caption=\"&lt;p&gt;Typ 2 \u2014 volic\u030c SF spojen s clonou. Zde Hermagis Eidoscope&lt;\/p&gt;\" data-large-file=\"https:\/\/i0.wp.com\/negativnacestach.cz\/wp-content\/uploads\/2026\/07\/4.2-Typ-2-volic-SF-spojen-s-clonou.-Zde-Hermagis-Eidoscope.webp?fit=1024%2C819&amp;ssl=1\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on--pointerdown=\"actions.preloadImage\" data-wp-on--pointerenter=\"actions.preloadImageWithDelay\" data-wp-on--pointerleave=\"actions.cancelPreload\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" data-id=\"1058\" src=\"https:\/\/i0.wp.com\/negativnacestach.cz\/wp-content\/uploads\/2026\/07\/4.2-Typ-2-volic-SF-spojen-s-clonou.-Zde-Hermagis-Eidoscope-1024x819.webp?resize=1024%2C819&#038;ssl=1\" alt=\"Hermagis Eidoscope showing aperture-controlled soft-focus adjustment\" class=\"wp-image-1058\" srcset=\"https:\/\/i0.wp.com\/negativnacestach.cz\/wp-content\/uploads\/2026\/07\/4.2-Typ-2-volic-SF-spojen-s-clonou.-Zde-Hermagis-Eidoscope.webp?resize=1024%2C819&amp;ssl=1 1024w, https:\/\/i0.wp.com\/negativnacestach.cz\/wp-content\/uploads\/2026\/07\/4.2-Typ-2-volic-SF-spojen-s-clonou.-Zde-Hermagis-Eidoscope.webp?resize=300%2C240&amp;ssl=1 300w, https:\/\/i0.wp.com\/negativnacestach.cz\/wp-content\/uploads\/2026\/07\/4.2-Typ-2-volic-SF-spojen-s-clonou.-Zde-Hermagis-Eidoscope.webp?resize=150%2C120&amp;ssl=1 150w, https:\/\/i0.wp.com\/negativnacestach.cz\/wp-content\/uploads\/2026\/07\/4.2-Typ-2-volic-SF-spojen-s-clonou.-Zde-Hermagis-Eidoscope.webp?resize=768%2C614&amp;ssl=1 768w, https:\/\/i0.wp.com\/negativnacestach.cz\/wp-content\/uploads\/2026\/07\/4.2-Typ-2-volic-SF-spojen-s-clonou.-Zde-Hermagis-Eidoscope.webp?resize=1536%2C1229&amp;ssl=1 1536w, https:\/\/i0.wp.com\/negativnacestach.cz\/wp-content\/uploads\/2026\/07\/4.2-Typ-2-volic-SF-spojen-s-clonou.-Zde-Hermagis-Eidoscope.webp?w=2000&amp;ssl=1 2000w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><button\n\t\t\tclass=\"lightbox-trigger\"\n\t\t\ttype=\"button\"\n\t\t\taria-haspopup=\"dialog\"\n\t\t\tdata-wp-bind--aria-label=\"state.thisImage.triggerButtonAriaLabel\"\n\t\t\tdata-wp-init=\"callbacks.initTriggerButton\"\n\t\t\tdata-wp-on--click=\"actions.showLightbox\"\n\t\t\tdata-wp-style--right=\"state.thisImage.buttonRight\"\n\t\t\tdata-wp-style--top=\"state.thisImage.buttonTop\"\n\t\t>\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewbox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\" \/>\n\t\t\t<\/svg>\n\t\t<\/button><figcaption class=\"wp-element-caption\">Type 2\u2014SF selector connected to the aperture. Here Hermagis Eidoscope<\/figcaption><\/figure>\n<\/figure>\n\n\n\n<div class=\"wp-block-group has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n<p class=\"wp-block-paragraph\">Asi nejm\u00e9n\u011b roz\u0161\u00ed\u0159en\u00fdm stylem je vkl\u00e1d\u00e1n\u00ed speci\u00e1ln\u00edch krou\u017ek\u016f reguluj\u00edc\u00edch m\u00edru difuze, takovej hogo fogo ekvivalent clony. Jako jedin\u00fd z\u00e1stupce t\u00e9to obskurn\u00ed metody mne te\u010f napad\u00e1 jen Rodenstock Imagon nebo Fujinon SF, kde se nacvak\u00e1valy podobn\u011b jako filtry \u010di slune\u010dn\u00ed clona do p\u0159edn\u00edho z\u00e1vitu. Nev\u00fdhodou je nutnost jejich opatrov\u00e1n\u00ed&nbsp;&#8211; tyhle mal\u00fd svin\u011b jsou spolu s krytkama, dr\u00e1t\u011bnkama a lichejma pono\u017ekama spol\u010den\u00fd na \u010dast\u00fdm \u00fat\u011bku kamsi do nezn\u00e1ma.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">There are of course exceptions, for example lacking the SF effect selector as well as the possibility of selecting the aperture. So you have a fixed focus, a fixed aperture and a fixed amount of softness. Now fight! For example the valued\u00a0Oscar Zwierzina Plasticca or some iterations of Puyo lenses will make your life harder.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li class=\"translation-block\">Some optical designs (pictorialist lenses like the Puyo or Eidoscope in particular were affected) were not corrected for color photography, optical defects and the entire color spectrum. The most painful part was mainly chromatic aberration, for which so-called chemical focus had to be reckoned with. Simply put, the resulting photo appeared out of focus due to ultraviolet light\u2014mainly because the human eye struggles to focus on the blue part of the spectrum\u2014hence the scales on the lens chassis for subsequent correction (Puyo). With modern panchromatic films this problem should not arise, however, fans of orthochromatic films or collodion and other processes sensitive to the blue part of the spectrum should beware.<\/li>\n<\/ul>\n<\/div>\n\n\n\n<div class=\"wp-block-columns alignwide is-layout-flex wp-container-core-columns-is-layout-f56f613f wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\" style=\"flex-basis:64%\">\n<figure data-wp-context=\"{&quot;galleryId&quot;:&quot;6ad467ef99f72&quot;}\" data-wp-interactive=\"core\/gallery\" class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-2 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure data-wp-context=\"{&quot;imageId&quot;:&quot;6ad467ef9a48d&quot;}\" data-wp-interactive=\"core\/image\" data-wp-key=\"6ad467ef9a48d\" class=\"wp-block-image size-large wp-lightbox-container\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"819\" height=\"1024\" data-attachment-id=\"1059\" data-permalink=\"https:\/\/negativnacestach.cz\/en\/impressionism-in-photography\/5-1-typ-3-sroubovaci-clen-se-zarezy-zde-dallmeyer\/\" data-orig-file=\"https:\/\/i0.wp.com\/negativnacestach.cz\/wp-content\/uploads\/2026\/07\/5.1-Typ-3-sroubovaci-clen-se-zarezy.-Zde-Dallmeyer.webp?fit=1600%2C2000&amp;ssl=1\" data-orig-size=\"1600,2000\" data-comments-opened=\"1\" data-image-title=\"\" data-image-description=\"\" data-image-caption=\"&lt;p&gt;Typ 3 \u2014 s\u030croubovaci\u0301 c\u030clen se za\u0301r\u030cezy. Zde Dallmeyer&lt;\/p&gt;\" data-large-file=\"https:\/\/i0.wp.com\/negativnacestach.cz\/wp-content\/uploads\/2026\/07\/5.1-Typ-3-sroubovaci-clen-se-zarezy.-Zde-Dallmeyer.webp?fit=819%2C1024&amp;ssl=1\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on--pointerdown=\"actions.preloadImage\" data-wp-on--pointerenter=\"actions.preloadImageWithDelay\" data-wp-on--pointerleave=\"actions.cancelPreload\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" data-id=\"1059\" src=\"https:\/\/i0.wp.com\/negativnacestach.cz\/wp-content\/uploads\/2026\/07\/5.1-Typ-3-sroubovaci-clen-se-zarezy.-Zde-Dallmeyer.webp?resize=819%2C1024&#038;ssl=1\" alt=\"Dallmeyer portrait lens with a screw-adjustable element for controlling soft focus\" class=\"wp-image-1059\" srcset=\"https:\/\/i0.wp.com\/negativnacestach.cz\/wp-content\/uploads\/2026\/07\/5.1-Typ-3-sroubovaci-clen-se-zarezy.-Zde-Dallmeyer.webp?resize=819%2C1024&amp;ssl=1 819w, https:\/\/i0.wp.com\/negativnacestach.cz\/wp-content\/uploads\/2026\/07\/5.1-Typ-3-sroubovaci-clen-se-zarezy.-Zde-Dallmeyer.webp?resize=240%2C300&amp;ssl=1 240w, https:\/\/i0.wp.com\/negativnacestach.cz\/wp-content\/uploads\/2026\/07\/5.1-Typ-3-sroubovaci-clen-se-zarezy.-Zde-Dallmeyer.webp?resize=120%2C150&amp;ssl=1 120w, https:\/\/i0.wp.com\/negativnacestach.cz\/wp-content\/uploads\/2026\/07\/5.1-Typ-3-sroubovaci-clen-se-zarezy.-Zde-Dallmeyer.webp?resize=768%2C960&amp;ssl=1 768w, https:\/\/i0.wp.com\/negativnacestach.cz\/wp-content\/uploads\/2026\/07\/5.1-Typ-3-sroubovaci-clen-se-zarezy.-Zde-Dallmeyer.webp?resize=1229%2C1536&amp;ssl=1 1229w, https:\/\/i0.wp.com\/negativnacestach.cz\/wp-content\/uploads\/2026\/07\/5.1-Typ-3-sroubovaci-clen-se-zarezy.-Zde-Dallmeyer.webp?w=1600&amp;ssl=1 1600w\" sizes=\"auto, (max-width: 819px) 100vw, 819px\" \/><button\n\t\t\tclass=\"lightbox-trigger\"\n\t\t\ttype=\"button\"\n\t\t\taria-haspopup=\"dialog\"\n\t\t\tdata-wp-bind--aria-label=\"state.thisImage.triggerButtonAriaLabel\"\n\t\t\tdata-wp-init=\"callbacks.initTriggerButton\"\n\t\t\tdata-wp-on--click=\"actions.showLightbox\"\n\t\t\tdata-wp-style--right=\"state.thisImage.buttonRight\"\n\t\t\tdata-wp-style--top=\"state.thisImage.buttonTop\"\n\t\t>\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewbox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\" \/>\n\t\t\t<\/svg>\n\t\t<\/button><figcaption class=\"wp-element-caption\">Type 3\u2014screwing element with notches. Here Dallmeyer<\/figcaption><\/figure>\n\n\n\n<figure data-wp-context=\"{&quot;imageId&quot;:&quot;6ad467ef9aea2&quot;}\" data-wp-interactive=\"core\/image\" data-wp-key=\"6ad467ef9aea2\" class=\"wp-block-image size-large wp-lightbox-container\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"819\" height=\"1024\" data-attachment-id=\"1060\" data-permalink=\"https:\/\/negativnacestach.cz\/en\/impressionism-in-photography\/5-2-typ-3-zarezy-oznacujici-miru-zvoleneho-soft-focus-efektu-jpg\/\" data-orig-file=\"https:\/\/i0.wp.com\/negativnacestach.cz\/wp-content\/uploads\/2026\/07\/5.2-Typ-3-Zarezy-oznacujici-miru-zvoleneho-soft-focus-efektu.jpg.webp?fit=1600%2C2000&amp;ssl=1\" data-orig-size=\"1600,2000\" data-comments-opened=\"1\" data-image-title=\"\" data-image-description=\"\" data-image-caption=\"&lt;p&gt;Typ 3 \u2014 Za\u0301r\u030cezy oznac\u030cuji\u0301ci\u0301 mi\u0301ru zvolene\u0301ho soft-focus efektu&lt;\/p&gt;\" data-large-file=\"https:\/\/i0.wp.com\/negativnacestach.cz\/wp-content\/uploads\/2026\/07\/5.2-Typ-3-Zarezy-oznacujici-miru-zvoleneho-soft-focus-efektu.jpg.webp?fit=819%2C1024&amp;ssl=1\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on--pointerdown=\"actions.preloadImage\" data-wp-on--pointerenter=\"actions.preloadImageWithDelay\" data-wp-on--pointerleave=\"actions.cancelPreload\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" data-id=\"1060\" src=\"https:\/\/i0.wp.com\/negativnacestach.cz\/wp-content\/uploads\/2026\/07\/5.2-Typ-3-Zarezy-oznacujici-miru-zvoleneho-soft-focus-efektu.jpg.webp?resize=819%2C1024&#038;ssl=1\" alt=\"Adjustment notches marking the soft-focus settings on a Dallmeyer portrait lens\" class=\"wp-image-1060\" srcset=\"https:\/\/i0.wp.com\/negativnacestach.cz\/wp-content\/uploads\/2026\/07\/5.2-Typ-3-Zarezy-oznacujici-miru-zvoleneho-soft-focus-efektu.jpg.webp?resize=819%2C1024&amp;ssl=1 819w, https:\/\/i0.wp.com\/negativnacestach.cz\/wp-content\/uploads\/2026\/07\/5.2-Typ-3-Zarezy-oznacujici-miru-zvoleneho-soft-focus-efektu.jpg.webp?resize=240%2C300&amp;ssl=1 240w, https:\/\/i0.wp.com\/negativnacestach.cz\/wp-content\/uploads\/2026\/07\/5.2-Typ-3-Zarezy-oznacujici-miru-zvoleneho-soft-focus-efektu.jpg.webp?resize=120%2C150&amp;ssl=1 120w, https:\/\/i0.wp.com\/negativnacestach.cz\/wp-content\/uploads\/2026\/07\/5.2-Typ-3-Zarezy-oznacujici-miru-zvoleneho-soft-focus-efektu.jpg.webp?resize=768%2C960&amp;ssl=1 768w, https:\/\/i0.wp.com\/negativnacestach.cz\/wp-content\/uploads\/2026\/07\/5.2-Typ-3-Zarezy-oznacujici-miru-zvoleneho-soft-focus-efektu.jpg.webp?resize=1229%2C1536&amp;ssl=1 1229w, https:\/\/i0.wp.com\/negativnacestach.cz\/wp-content\/uploads\/2026\/07\/5.2-Typ-3-Zarezy-oznacujici-miru-zvoleneho-soft-focus-efektu.jpg.webp?w=1600&amp;ssl=1 1600w\" sizes=\"auto, (max-width: 819px) 100vw, 819px\" \/><button\n\t\t\tclass=\"lightbox-trigger\"\n\t\t\ttype=\"button\"\n\t\t\taria-haspopup=\"dialog\"\n\t\t\tdata-wp-bind--aria-label=\"state.thisImage.triggerButtonAriaLabel\"\n\t\t\tdata-wp-init=\"callbacks.initTriggerButton\"\n\t\t\tdata-wp-on--click=\"actions.showLightbox\"\n\t\t\tdata-wp-style--right=\"state.thisImage.buttonRight\"\n\t\t\tdata-wp-style--top=\"state.thisImage.buttonTop\"\n\t\t>\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewbox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\" \/>\n\t\t\t<\/svg>\n\t\t<\/button><figcaption class=\"wp-element-caption\">Type 3\u2014screwing element with notches. Here Dallmeyer<\/figcaption><\/figure>\n<\/figure>\n<\/div>\n\n\n\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<figure class=\"wp-block-gallery has-nested-images columns-1 wp-block-gallery-3 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/i0.wp.com\/www.pentaconsix.com\/86_Imagon_300mm_c.jpg?ssl=1\" target=\"_blank\" rel=\" noopener\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"497\" data-attachment-id=\"1061\" data-permalink=\"https:\/\/negativnacestach.cz\/en\/impressionism-in-photography\/6-1-typ-4-krouzky-pro-regulaci-difuze-zde-rodenstock-imagon-www-pentaconsix-com_86_imagon_300mm_c\/\" data-orig-file=\"https:\/\/i0.wp.com\/negativnacestach.cz\/wp-content\/uploads\/2026\/07\/6.1-Typ-4-krouzky-pro-regulaci-difuze.-Zde-Rodenstock-Imagon-www.pentaconsix.com_86_Imagon_300mm_c.webp?fit=2000%2C970&amp;ssl=1\" data-orig-size=\"2000,970\" data-comments-opened=\"1\" data-image-title=\"\" data-image-description=\"\" data-image-caption=\"&lt;p&gt;Typ 4 \u2014 krouz\u030cky pro regulaci difuze. Zde Rodenstock Imagon&lt;\/p&gt;\" data-large-file=\"https:\/\/i0.wp.com\/negativnacestach.cz\/wp-content\/uploads\/2026\/07\/6.1-Typ-4-krouzky-pro-regulaci-difuze.-Zde-Rodenstock-Imagon-www.pentaconsix.com_86_Imagon_300mm_c.webp?fit=1024%2C497&amp;ssl=1\" data-id=\"1061\" src=\"https:\/\/i0.wp.com\/negativnacestach.cz\/wp-content\/uploads\/2026\/07\/6.1-Typ-4-krouzky-pro-regulaci-difuze.-Zde-Rodenstock-Imagon-www.pentaconsix.com_86_Imagon_300mm_c.webp?resize=1024%2C497&#038;ssl=1\" alt=\"Rodenstock Imagon soft-focus lens with diffusion-control rings\" class=\"wp-image-1061\" srcset=\"https:\/\/i0.wp.com\/negativnacestach.cz\/wp-content\/uploads\/2026\/07\/6.1-Typ-4-krouzky-pro-regulaci-difuze.-Zde-Rodenstock-Imagon-www.pentaconsix.com_86_Imagon_300mm_c.webp?resize=1024%2C497&amp;ssl=1 1024w, https:\/\/i0.wp.com\/negativnacestach.cz\/wp-content\/uploads\/2026\/07\/6.1-Typ-4-krouzky-pro-regulaci-difuze.-Zde-Rodenstock-Imagon-www.pentaconsix.com_86_Imagon_300mm_c.webp?resize=300%2C146&amp;ssl=1 300w, https:\/\/i0.wp.com\/negativnacestach.cz\/wp-content\/uploads\/2026\/07\/6.1-Typ-4-krouzky-pro-regulaci-difuze.-Zde-Rodenstock-Imagon-www.pentaconsix.com_86_Imagon_300mm_c.webp?resize=150%2C73&amp;ssl=1 150w, https:\/\/i0.wp.com\/negativnacestach.cz\/wp-content\/uploads\/2026\/07\/6.1-Typ-4-krouzky-pro-regulaci-difuze.-Zde-Rodenstock-Imagon-www.pentaconsix.com_86_Imagon_300mm_c.webp?resize=768%2C372&amp;ssl=1 768w, https:\/\/i0.wp.com\/negativnacestach.cz\/wp-content\/uploads\/2026\/07\/6.1-Typ-4-krouzky-pro-regulaci-difuze.-Zde-Rodenstock-Imagon-www.pentaconsix.com_86_Imagon_300mm_c.webp?resize=1536%2C745&amp;ssl=1 1536w, https:\/\/i0.wp.com\/negativnacestach.cz\/wp-content\/uploads\/2026\/07\/6.1-Typ-4-krouzky-pro-regulaci-difuze.-Zde-Rodenstock-Imagon-www.pentaconsix.com_86_Imagon_300mm_c.webp?w=2000&amp;ssl=1 2000w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><\/a><figcaption class=\"wp-element-caption\">Type 4\u2014rings for diffusion control. Here Rodenstock Imagon<\/figcaption><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><a href=\"https:\/\/i0.wp.com\/www.leitz-auction.com\/thumbnail\/b1\/8e\/44\/1705518909\/15857_1_1920x1920.jpg?ssl=1\" target=\"_blank\" rel=\" noopener\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"790\" height=\"526\" data-attachment-id=\"1062\" data-permalink=\"https:\/\/negativnacestach.cz\/en\/impressionism-in-photography\/6-2-typ-4-krouzky-pro-regulaci-difuze-zde-rodenstock-imagon-www-leitz-auction-com-en-rodenstock-imagon-various-ai-11-15857\/\" data-orig-file=\"https:\/\/i0.wp.com\/negativnacestach.cz\/wp-content\/uploads\/2026\/07\/6.2-Typ-4-krouzky-pro-regulaci-difuze.-Zde-Rodenstock-Imagon-www.leitz-auction.com-en-Rodenstock-Imagon-various-AI-11-15857.webp?fit=790%2C526&amp;ssl=1\" data-orig-size=\"790,526\" data-comments-opened=\"1\" data-image-title=\"\" data-image-description=\"\" data-image-caption=\"&lt;p&gt;Typ 4 \u2014 krouz\u030cky pro regulaci difuze. Zde Rodenstock Imagon&lt;\/p&gt;\" data-large-file=\"https:\/\/i0.wp.com\/negativnacestach.cz\/wp-content\/uploads\/2026\/07\/6.2-Typ-4-krouzky-pro-regulaci-difuze.-Zde-Rodenstock-Imagon-www.leitz-auction.com-en-Rodenstock-Imagon-various-AI-11-15857.webp?fit=790%2C526&amp;ssl=1\" data-id=\"1062\" src=\"https:\/\/i0.wp.com\/negativnacestach.cz\/wp-content\/uploads\/2026\/07\/6.2-Typ-4-krouzky-pro-regulaci-difuze.-Zde-Rodenstock-Imagon-www.leitz-auction.com-en-Rodenstock-Imagon-various-AI-11-15857.webp?resize=790%2C526&#038;ssl=1\" alt=\"Diffusion-control rings used to adjust the soft-focus effect of a Rodenstock Imagon\" class=\"wp-image-1062\" srcset=\"https:\/\/i0.wp.com\/negativnacestach.cz\/wp-content\/uploads\/2026\/07\/6.2-Typ-4-krouzky-pro-regulaci-difuze.-Zde-Rodenstock-Imagon-www.leitz-auction.com-en-Rodenstock-Imagon-various-AI-11-15857.webp?w=790&amp;ssl=1 790w, https:\/\/i0.wp.com\/negativnacestach.cz\/wp-content\/uploads\/2026\/07\/6.2-Typ-4-krouzky-pro-regulaci-difuze.-Zde-Rodenstock-Imagon-www.leitz-auction.com-en-Rodenstock-Imagon-various-AI-11-15857.webp?resize=300%2C200&amp;ssl=1 300w, https:\/\/i0.wp.com\/negativnacestach.cz\/wp-content\/uploads\/2026\/07\/6.2-Typ-4-krouzky-pro-regulaci-difuze.-Zde-Rodenstock-Imagon-www.leitz-auction.com-en-Rodenstock-Imagon-various-AI-11-15857.webp?resize=150%2C100&amp;ssl=1 150w, https:\/\/i0.wp.com\/negativnacestach.cz\/wp-content\/uploads\/2026\/07\/6.2-Typ-4-krouzky-pro-regulaci-difuze.-Zde-Rodenstock-Imagon-www.leitz-auction.com-en-Rodenstock-Imagon-various-AI-11-15857.webp?resize=768%2C511&amp;ssl=1 768w\" sizes=\"auto, (max-width: 790px) 100vw, 790px\" \/><\/a><figcaption class=\"wp-element-caption\">Type 4\u2014rings for diffusion control. Here Rodenstock Imagon<\/figcaption><\/figure>\n<\/figure>\n<\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-group has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n<h3 class=\"wp-block-heading\">How to do it?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">A existuj\u00ed samoz\u0159ejm\u011b i divok\u00e9 v\u00fdjimky z v\u00fdjimek pramen\u00edc\u00ed z pokusn\u00e9ho ducha \u010di hlubok\u00fdch kapes. P\u0159edn\u011b se d\u00e1 experimentovat s b\u011b\u017en\u00fdmi objektivy&nbsp;&#8211; sta\u010d\u00ed \u010d\u00e1ste\u010dn\u011b vy\u0161roubovat p\u0159edn\u00ed \u010di zadn\u00ed \u010dlen a vytvo\u0159it tak \u201efale\u0161n\u00fd\u201c soft-focus efekt ne nepodobn\u00fd mnohem dra\u017e\u0161\u00edm exempl\u00e1\u0159\u016fm k tomu ur\u010den\u00fdm. Berte v\u0161ak v potaz, \u017ee ne ka\u017ed\u00e1 optick\u00e1 konstrukce je tomuto naklon\u011bna a dob\u0159e jsou k tomu svoln\u00e9 t\u0159eba triplety a jejich deriv\u00e1ty.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li class=\"translation-block\">An ideal candidate for testing might be, for example, the notorious Tessar. There are many types, they are everywhere and they are cheap.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Also, the optical members of the lens (or entire lenses) can be rotated, flipped or removed entirely. Not everywhere you can do this and not everywhere it will have the meaningful effect which one you desired, but why not...<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Rotating usually reduces the coverage and gives the lens a rather crazy character. Extraction usually takes the front member off and results in a substantial increase in focal length, decrease in lens speed and increase in coverage.<\/li>\n\n\n\n<li>N\u011bkter\u00e1 skla s t\u011bmito \u00fapravami po\u010d\u00edtaj\u00ed a jsou na to c\u00edlen\u011b zkonstruov\u00e1na&nbsp;&#8211; tzv. convertible objektivy. Zpravidla funguje tandem portr\u00e9tn\u00ed\/krajin\u00e1\u0159sk\u00fd (star\u00e9 petzvaly nebo Spencer Port-Land, z anglick\u00e9ho Portrait-Landscape). Popul\u00e1rn\u00ed jsou v\u0161ak tak\u00e9 modul\u00e1rn\u00ed \u0159e\u0161en\u00ed, tzv. casket sety, kdy naopak p\u0159id\u00e1v\u00e1te a odeb\u00edr\u00e1te p\u0159eds\u00e1dky a m\u011bn\u00edte ohniska (de facto p\u0159edch\u016fdce zoom objektiv\u016f). Jednou sadou tedy pokryjete hned n\u011bkolik objektiv\u016f. Ale o tom zas jindy.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">If, however, you find all this too civilised, you can, like the old masters, put petroleum jelly on the front lens or pull a stocking or curtain over it. Results are not guaranteed, but the fun is 100%. Oh and when you pull down the hosiery from some poor lady under the auspices of a higher artistic principle, I disclaim all responsibility.<\/p>\n<\/div>\n\n\n\n<figure data-wp-context=\"{&quot;galleryId&quot;:&quot;6ad467ef9bf60&quot;}\" data-wp-interactive=\"core\/gallery\" class=\"wp-block-gallery alignwide has-nested-images columns-4 is-cropped wp-block-gallery-4 is-layout-flex wp-block-gallery-is-layout-flex\" style=\"padding-top:var(--wp--preset--spacing--30)\">\n<figure data-wp-context=\"{&quot;imageId&quot;:&quot;6ad467ef9c7db&quot;}\" data-wp-interactive=\"core\/image\" data-wp-key=\"6ad467ef9c7db\" class=\"wp-block-image size-large wp-lightbox-container\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"819\" height=\"1024\" data-attachment-id=\"1063\" data-permalink=\"https:\/\/negativnacestach.cz\/en\/impressionism-in-photography\/7-1-m-g-o-ligny-meuse-puyo-schema-se-stupnici-pro-koreci-chemickeho-ostreni\/\" data-orig-file=\"https:\/\/i0.wp.com\/negativnacestach.cz\/wp-content\/uploads\/2026\/07\/7.1-M.G.O.-Ligny-Meuse-Puyo-schema-se-stupnici-pro-koreci-chemickeho-ostreni.webp?fit=1600%2C2000&amp;ssl=1\" data-orig-size=\"1600,2000\" data-comments-opened=\"1\" data-image-title=\"\" data-image-description=\"\" data-image-caption=\"&lt;p&gt;M.G.O. Ligny Meuse (Puyo sche\u0301ma) se stupnici\u0301 pro koreci chemicke\u0301ho ostr\u030ceni\u0301&lt;\/p&gt;\" data-large-file=\"https:\/\/i0.wp.com\/negativnacestach.cz\/wp-content\/uploads\/2026\/07\/7.1-M.G.O.-Ligny-Meuse-Puyo-schema-se-stupnici-pro-koreci-chemickeho-ostreni.webp?fit=819%2C1024&amp;ssl=1\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on--pointerdown=\"actions.preloadImage\" data-wp-on--pointerenter=\"actions.preloadImageWithDelay\" data-wp-on--pointerleave=\"actions.cancelPreload\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" data-id=\"1063\" src=\"https:\/\/i0.wp.com\/negativnacestach.cz\/wp-content\/uploads\/2026\/07\/7.1-M.G.O.-Ligny-Meuse-Puyo-schema-se-stupnici-pro-koreci-chemickeho-ostreni.webp?resize=819%2C1024&#038;ssl=1\" alt=\"M.G.O. Ligny Meuse pictorialist lens with a chemical focus correction scale\" class=\"wp-image-1063\" srcset=\"https:\/\/i0.wp.com\/negativnacestach.cz\/wp-content\/uploads\/2026\/07\/7.1-M.G.O.-Ligny-Meuse-Puyo-schema-se-stupnici-pro-koreci-chemickeho-ostreni.webp?resize=819%2C1024&amp;ssl=1 819w, https:\/\/i0.wp.com\/negativnacestach.cz\/wp-content\/uploads\/2026\/07\/7.1-M.G.O.-Ligny-Meuse-Puyo-schema-se-stupnici-pro-koreci-chemickeho-ostreni.webp?resize=240%2C300&amp;ssl=1 240w, https:\/\/i0.wp.com\/negativnacestach.cz\/wp-content\/uploads\/2026\/07\/7.1-M.G.O.-Ligny-Meuse-Puyo-schema-se-stupnici-pro-koreci-chemickeho-ostreni.webp?resize=120%2C150&amp;ssl=1 120w, https:\/\/i0.wp.com\/negativnacestach.cz\/wp-content\/uploads\/2026\/07\/7.1-M.G.O.-Ligny-Meuse-Puyo-schema-se-stupnici-pro-koreci-chemickeho-ostreni.webp?resize=768%2C960&amp;ssl=1 768w, https:\/\/i0.wp.com\/negativnacestach.cz\/wp-content\/uploads\/2026\/07\/7.1-M.G.O.-Ligny-Meuse-Puyo-schema-se-stupnici-pro-koreci-chemickeho-ostreni.webp?resize=1229%2C1536&amp;ssl=1 1229w, https:\/\/i0.wp.com\/negativnacestach.cz\/wp-content\/uploads\/2026\/07\/7.1-M.G.O.-Ligny-Meuse-Puyo-schema-se-stupnici-pro-koreci-chemickeho-ostreni.webp?w=1600&amp;ssl=1 1600w\" sizes=\"auto, (max-width: 819px) 100vw, 819px\" \/><button\n\t\t\tclass=\"lightbox-trigger\"\n\t\t\ttype=\"button\"\n\t\t\taria-haspopup=\"dialog\"\n\t\t\tdata-wp-bind--aria-label=\"state.thisImage.triggerButtonAriaLabel\"\n\t\t\tdata-wp-init=\"callbacks.initTriggerButton\"\n\t\t\tdata-wp-on--click=\"actions.showLightbox\"\n\t\t\tdata-wp-style--right=\"state.thisImage.buttonRight\"\n\t\t\tdata-wp-style--top=\"state.thisImage.buttonTop\"\n\t\t>\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewbox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\" \/>\n\t\t\t<\/svg>\n\t\t<\/button><figcaption class=\"wp-element-caption\">M.G.O. Ligny Meuse (Puyo scheme) with scale for chemical focus correction<\/figcaption><\/figure>\n\n\n\n<figure data-wp-context=\"{&quot;imageId&quot;:&quot;6ad467ef9d064&quot;}\" data-wp-interactive=\"core\/image\" data-wp-key=\"6ad467ef9d064\" class=\"wp-block-image size-large wp-lightbox-container\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"819\" height=\"1024\" data-attachment-id=\"1064\" data-permalink=\"https:\/\/negativnacestach.cz\/en\/impressionism-in-photography\/7-2-detail-korekcni-stupnice\/\" data-orig-file=\"https:\/\/i0.wp.com\/negativnacestach.cz\/wp-content\/uploads\/2026\/07\/7.2-Detail-korekcni-stupnice.webp?fit=1600%2C2000&amp;ssl=1\" data-orig-size=\"1600,2000\" data-comments-opened=\"1\" data-image-title=\"\" data-image-description=\"\" data-image-caption=\"&lt;p&gt;Detail korekc\u030cni\u0301 stupnice&lt;\/p&gt;\" data-large-file=\"https:\/\/i0.wp.com\/negativnacestach.cz\/wp-content\/uploads\/2026\/07\/7.2-Detail-korekcni-stupnice.webp?fit=819%2C1024&amp;ssl=1\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on--pointerdown=\"actions.preloadImage\" data-wp-on--pointerenter=\"actions.preloadImageWithDelay\" data-wp-on--pointerleave=\"actions.cancelPreload\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" data-id=\"1064\" src=\"https:\/\/i0.wp.com\/negativnacestach.cz\/wp-content\/uploads\/2026\/07\/7.2-Detail-korekcni-stupnice.webp?resize=819%2C1024&#038;ssl=1\" alt=\"Chemical focus correction scale on an M.G.O. Ligny Meuse pictorialist lens\" class=\"wp-image-1064\" srcset=\"https:\/\/i0.wp.com\/negativnacestach.cz\/wp-content\/uploads\/2026\/07\/7.2-Detail-korekcni-stupnice.webp?resize=819%2C1024&amp;ssl=1 819w, https:\/\/i0.wp.com\/negativnacestach.cz\/wp-content\/uploads\/2026\/07\/7.2-Detail-korekcni-stupnice.webp?resize=240%2C300&amp;ssl=1 240w, https:\/\/i0.wp.com\/negativnacestach.cz\/wp-content\/uploads\/2026\/07\/7.2-Detail-korekcni-stupnice.webp?resize=120%2C150&amp;ssl=1 120w, https:\/\/i0.wp.com\/negativnacestach.cz\/wp-content\/uploads\/2026\/07\/7.2-Detail-korekcni-stupnice.webp?resize=768%2C960&amp;ssl=1 768w, https:\/\/i0.wp.com\/negativnacestach.cz\/wp-content\/uploads\/2026\/07\/7.2-Detail-korekcni-stupnice.webp?resize=1229%2C1536&amp;ssl=1 1229w, https:\/\/i0.wp.com\/negativnacestach.cz\/wp-content\/uploads\/2026\/07\/7.2-Detail-korekcni-stupnice.webp?w=1600&amp;ssl=1 1600w\" sizes=\"auto, (max-width: 819px) 100vw, 819px\" \/><button\n\t\t\tclass=\"lightbox-trigger\"\n\t\t\ttype=\"button\"\n\t\t\taria-haspopup=\"dialog\"\n\t\t\tdata-wp-bind--aria-label=\"state.thisImage.triggerButtonAriaLabel\"\n\t\t\tdata-wp-init=\"callbacks.initTriggerButton\"\n\t\t\tdata-wp-on--click=\"actions.showLightbox\"\n\t\t\tdata-wp-style--right=\"state.thisImage.buttonRight\"\n\t\t\tdata-wp-style--top=\"state.thisImage.buttonTop\"\n\t\t>\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewbox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\" \/>\n\t\t\t<\/svg>\n\t\t<\/button><figcaption class=\"wp-element-caption\">Detail of the correction scale<\/figcaption><\/figure>\n\n\n\n<figure data-wp-context=\"{&quot;imageId&quot;:&quot;6ad467ef9d8f5&quot;}\" data-wp-interactive=\"core\/image\" data-wp-key=\"6ad467ef9d8f5\" class=\"wp-block-image size-large wp-lightbox-container\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"819\" height=\"1024\" data-attachment-id=\"1065\" data-permalink=\"https:\/\/negativnacestach.cz\/en\/impressionism-in-photography\/8-1-kodak-portrait-priklad-meniskove-konstrukce\/\" data-orig-file=\"https:\/\/i0.wp.com\/negativnacestach.cz\/wp-content\/uploads\/2026\/07\/8.1-Kodak-Portrait-priklad-meniskove-konstrukce.webp?fit=1600%2C2000&amp;ssl=1\" data-orig-size=\"1600,2000\" data-comments-opened=\"1\" data-image-title=\"\" data-image-description=\"\" data-image-caption=\"&lt;p&gt;Kodak Portrait \u2014 pr\u030ci\u0301klad meniskove\u0301 konstrukce&lt;\/p&gt;\" data-large-file=\"https:\/\/i0.wp.com\/negativnacestach.cz\/wp-content\/uploads\/2026\/07\/8.1-Kodak-Portrait-priklad-meniskove-konstrukce.webp?fit=819%2C1024&amp;ssl=1\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on--pointerdown=\"actions.preloadImage\" data-wp-on--pointerenter=\"actions.preloadImageWithDelay\" data-wp-on--pointerleave=\"actions.cancelPreload\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" data-id=\"1065\" src=\"https:\/\/i0.wp.com\/negativnacestach.cz\/wp-content\/uploads\/2026\/07\/8.1-Kodak-Portrait-priklad-meniskove-konstrukce.webp?resize=819%2C1024&#038;ssl=1\" alt=\"Kodak Portrait soft-focus lens showing its simple meniscus optical design\" class=\"wp-image-1065\" srcset=\"https:\/\/i0.wp.com\/negativnacestach.cz\/wp-content\/uploads\/2026\/07\/8.1-Kodak-Portrait-priklad-meniskove-konstrukce.webp?resize=819%2C1024&amp;ssl=1 819w, https:\/\/i0.wp.com\/negativnacestach.cz\/wp-content\/uploads\/2026\/07\/8.1-Kodak-Portrait-priklad-meniskove-konstrukce.webp?resize=240%2C300&amp;ssl=1 240w, https:\/\/i0.wp.com\/negativnacestach.cz\/wp-content\/uploads\/2026\/07\/8.1-Kodak-Portrait-priklad-meniskove-konstrukce.webp?resize=120%2C150&amp;ssl=1 120w, https:\/\/i0.wp.com\/negativnacestach.cz\/wp-content\/uploads\/2026\/07\/8.1-Kodak-Portrait-priklad-meniskove-konstrukce.webp?resize=768%2C960&amp;ssl=1 768w, https:\/\/i0.wp.com\/negativnacestach.cz\/wp-content\/uploads\/2026\/07\/8.1-Kodak-Portrait-priklad-meniskove-konstrukce.webp?resize=1229%2C1536&amp;ssl=1 1229w, https:\/\/i0.wp.com\/negativnacestach.cz\/wp-content\/uploads\/2026\/07\/8.1-Kodak-Portrait-priklad-meniskove-konstrukce.webp?w=1600&amp;ssl=1 1600w\" sizes=\"auto, (max-width: 819px) 100vw, 819px\" \/><button\n\t\t\tclass=\"lightbox-trigger\"\n\t\t\ttype=\"button\"\n\t\t\taria-haspopup=\"dialog\"\n\t\t\tdata-wp-bind--aria-label=\"state.thisImage.triggerButtonAriaLabel\"\n\t\t\tdata-wp-init=\"callbacks.initTriggerButton\"\n\t\t\tdata-wp-on--click=\"actions.showLightbox\"\n\t\t\tdata-wp-style--right=\"state.thisImage.buttonRight\"\n\t\t\tdata-wp-style--top=\"state.thisImage.buttonTop\"\n\t\t>\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewbox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\" \/>\n\t\t\t<\/svg>\n\t\t<\/button><figcaption class=\"wp-element-caption\">Kodak Portrait\u2014an example of a meniscus design<\/figcaption><\/figure>\n\n\n\n<figure data-wp-context=\"{&quot;imageId&quot;:&quot;6ad467ef9e2af&quot;}\" data-wp-interactive=\"core\/image\" data-wp-key=\"6ad467ef9e2af\" class=\"wp-block-image size-large wp-lightbox-container\"><img data-recalc-dims=\"1\" loading=\"lazy\" decoding=\"async\" width=\"819\" height=\"1024\" data-attachment-id=\"1066\" data-permalink=\"https:\/\/negativnacestach.cz\/en\/impressionism-in-photography\/8-2-detail-clony-pred-niz-se-nic-nenachazi-a-za-ni-je-jiz-jen-meniskova-cocka\/\" data-orig-file=\"https:\/\/i0.wp.com\/negativnacestach.cz\/wp-content\/uploads\/2026\/07\/8.2-Detail-clony-pred-niz-se-nic-nenachazi-a-za-ni-je-jiz-jen-meniskova-cocka.webp?fit=1600%2C2000&amp;ssl=1\" data-orig-size=\"1600,2000\" data-comments-opened=\"1\" data-image-title=\"\" data-image-description=\"\" data-image-caption=\"&lt;p&gt;Detail clony, pr\u030ced ni\u0301z\u030c se nic nenacha\u0301zi\u0301 a za ni\u0301 je jiz\u030c jen meniskova\u0301 c\u030coc\u030cka&lt;\/p&gt;\" data-large-file=\"https:\/\/i0.wp.com\/negativnacestach.cz\/wp-content\/uploads\/2026\/07\/8.2-Detail-clony-pred-niz-se-nic-nenachazi-a-za-ni-je-jiz-jen-meniskova-cocka.webp?fit=819%2C1024&amp;ssl=1\" data-wp-class--hide=\"state.isContentHidden\" data-wp-class--show=\"state.isContentVisible\" data-wp-init=\"callbacks.setButtonStyles\" data-wp-on--click=\"actions.showLightbox\" data-wp-on--load=\"callbacks.setButtonStyles\" data-wp-on--pointerdown=\"actions.preloadImage\" data-wp-on--pointerenter=\"actions.preloadImageWithDelay\" data-wp-on--pointerleave=\"actions.cancelPreload\" data-wp-on-window--resize=\"callbacks.setButtonStyles\" data-id=\"1066\" src=\"https:\/\/i0.wp.com\/negativnacestach.cz\/wp-content\/uploads\/2026\/07\/8.2-Detail-clony-pred-niz-se-nic-nenachazi-a-za-ni-je-jiz-jen-meniskova-cocka.webp?resize=819%2C1024&#038;ssl=1\" alt=\"Iris diaphragm of a Kodak Portrait with the rear meniscus element visible behind it\" class=\"wp-image-1066\" srcset=\"https:\/\/i0.wp.com\/negativnacestach.cz\/wp-content\/uploads\/2026\/07\/8.2-Detail-clony-pred-niz-se-nic-nenachazi-a-za-ni-je-jiz-jen-meniskova-cocka.webp?resize=819%2C1024&amp;ssl=1 819w, https:\/\/i0.wp.com\/negativnacestach.cz\/wp-content\/uploads\/2026\/07\/8.2-Detail-clony-pred-niz-se-nic-nenachazi-a-za-ni-je-jiz-jen-meniskova-cocka.webp?resize=240%2C300&amp;ssl=1 240w, https:\/\/i0.wp.com\/negativnacestach.cz\/wp-content\/uploads\/2026\/07\/8.2-Detail-clony-pred-niz-se-nic-nenachazi-a-za-ni-je-jiz-jen-meniskova-cocka.webp?resize=120%2C150&amp;ssl=1 120w, https:\/\/i0.wp.com\/negativnacestach.cz\/wp-content\/uploads\/2026\/07\/8.2-Detail-clony-pred-niz-se-nic-nenachazi-a-za-ni-je-jiz-jen-meniskova-cocka.webp?resize=768%2C960&amp;ssl=1 768w, https:\/\/i0.wp.com\/negativnacestach.cz\/wp-content\/uploads\/2026\/07\/8.2-Detail-clony-pred-niz-se-nic-nenachazi-a-za-ni-je-jiz-jen-meniskova-cocka.webp?resize=1229%2C1536&amp;ssl=1 1229w, https:\/\/i0.wp.com\/negativnacestach.cz\/wp-content\/uploads\/2026\/07\/8.2-Detail-clony-pred-niz-se-nic-nenachazi-a-za-ni-je-jiz-jen-meniskova-cocka.webp?w=1600&amp;ssl=1 1600w\" sizes=\"auto, (max-width: 819px) 100vw, 819px\" \/><button\n\t\t\tclass=\"lightbox-trigger\"\n\t\t\ttype=\"button\"\n\t\t\taria-haspopup=\"dialog\"\n\t\t\tdata-wp-bind--aria-label=\"state.thisImage.triggerButtonAriaLabel\"\n\t\t\tdata-wp-init=\"callbacks.initTriggerButton\"\n\t\t\tdata-wp-on--click=\"actions.showLightbox\"\n\t\t\tdata-wp-style--right=\"state.thisImage.buttonRight\"\n\t\t\tdata-wp-style--top=\"state.thisImage.buttonTop\"\n\t\t>\n\t\t\t<svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"12\" height=\"12\" fill=\"none\" viewbox=\"0 0 12 12\">\n\t\t\t\t<path fill=\"#fff\" d=\"M2 0a2 2 0 0 0-2 2v2h1.5V2a.5.5 0 0 1 .5-.5h2V0H2Zm2 10.5H2a.5.5 0 0 1-.5-.5V8H0v2a2 2 0 0 0 2 2h2v-1.5ZM8 12v-1.5h2a.5.5 0 0 0 .5-.5V8H12v2a2 2 0 0 1-2 2H8Zm2-12a2 2 0 0 1 2 2v2h-1.5V2a.5.5 0 0 0-.5-.5H8V0h2Z\" \/>\n\t\t\t<\/svg>\n\t\t<\/button><figcaption class=\"wp-element-caption\">Detail of the aperture with nothing in front of it and only the meniscus lens behind it<\/figcaption><\/figure>\n<\/figure>\n\n\n\n<div class=\"wp-block-group has-global-padding is-layout-constrained wp-block-group-is-layout-constrained\">\n<p class=\"wp-block-paragraph translation-block\">If you've made it this far through today's jumble and still feel pictorialistically unfulfilled, you might find <a href=\"https:\/\/antiquecameras.net\/cameralensinformation\/softfocuslenses.html\">this multi-part article<\/a> on large format soft-focus optics useful\u2014including examples and illustrations. For individuals who have not yet found the one and only large format true path, <a href=\"https:\/\/www.alternativephotography.com\/exploring-simple-lenses\/\">this book<\/a> with tutorials and examples for medium format and 35mm in particular may also be useful. Just be careful, this hole is pretty damn deep\u2014and I warned you. There is peace in my soul.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ze sv\u00e9 l\u00e1sky k impresionismu a piktorialismu jsem se vypsal, na z\u00e1v\u011br v\u00e1m tedy snad ji\u017e jen p\u0159ed\u00e1m sv\u00e1 t\u011b\u017ece nabyt\u00e1 \u017eivotn\u00ed moudra&nbsp;&#8211;&nbsp;Dokonalost je v nedokonalosti! Sv\u011bt je hranat\u00fd a ostr\u00fd, alespo\u0148 ho m\u011bkce fo\u0165te! I sny se daj\u00ed zv\u011b\u010dnit! Sof\u0165\u00e1k do ka\u017ed\u00e9 rodiny! Po\u0159\u00e1dn\u011b osolte vodu ne\u017e d\u00e1te va\u0159it t\u011bstoviny!<\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Do you have an altar dedicated to impressionism at home? In the smoke of incense sticks, self-portraits by Renoir and Monet look down on you from above, and you go to sleep in the tones of Debussy under The Starry Night? Then I have good news for you\u2014it's not only possible to paint or compose it, but also to photograph it. It's called pictorialism and there's no cure for that.<\/p>","protected":false},"author":280845872,"featured_media":1048,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"slim_seo":{"description":"What if a photograph didn't have to be perfectly sharp? Discover how Impressionism inspired one of photography's most artistic movements.","title":"Impresionismus ve fotografii? M\u00e1te ho? A mohl bych ho vid\u011bt? - Negativ na cest\u00e1ch"},"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_wpcom_ai_launchpad_first_post":false,"_jetpack_hide_featured_image":false,"_jetpack_featured_image_duplicate_dismissed":0,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"_slim_seo_primary_term_category":790169498,"_slim_seo_primary_term_post_tag":0,"footnotes":"","jetpack_post_was_ever_published":false},"categories":[790169498],"tags":[],"class_list":["post-1047","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-history-and-travel"],"jetpack_shortlink":"https:\/\/wp.me\/phj9fI-gT","jetpack_sharing_enabled":true,"jetpack_featured_media_url":"https:\/\/i0.wp.com\/negativnacestach.cz\/wp-content\/uploads\/2026\/07\/1-Dream-Imogen-Cunningham.webp?fit=1492%2C2000&ssl=1","_links":{"self":[{"href":"https:\/\/negativnacestach.cz\/en\/wp-json\/wp\/v2\/posts\/1047","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/negativnacestach.cz\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/negativnacestach.cz\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/negativnacestach.cz\/en\/wp-json\/wp\/v2\/users\/280845872"}],"replies":[{"embeddable":true,"href":"https:\/\/negativnacestach.cz\/en\/wp-json\/wp\/v2\/comments?post=1047"}],"version-history":[{"count":25,"href":"https:\/\/negativnacestach.cz\/en\/wp-json\/wp\/v2\/posts\/1047\/revisions"}],"predecessor-version":[{"id":3185,"href":"https:\/\/negativnacestach.cz\/en\/wp-json\/wp\/v2\/posts\/1047\/revisions\/3185"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/negativnacestach.cz\/en\/wp-json\/wp\/v2\/media\/1048"}],"wp:attachment":[{"href":"https:\/\/negativnacestach.cz\/en\/wp-json\/wp\/v2\/media?parent=1047"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/negativnacestach.cz\/en\/wp-json\/wp\/v2\/categories?post=1047"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/negativnacestach.cz\/en\/wp-json\/wp\/v2\/tags?post=1047"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}