{"id":1579,"date":"2023-06-29T13:01:16+00:00","date_gmt":"2023-06-29T13:01:16+00:00","guid":{"rendered":"https:\/\/iso3200.org\/blog\/?p=1579"},"modified":"2026-04-27T20:10:11+00:00","modified_gmt":"2026-04-27T20:10:11+00:00","slug":"adventures-with-kodak-technical-pan-film","status":"publish","type":"post","link":"https:\/\/iso3200.org\/blog\/2023\/06\/adventures-with-kodak-technical-pan-film\/","title":{"rendered":"Adventures with Kodak Technical Pan film"},"content":{"rendered":"\n<p>I was given a roll of Kodak Technical Pan film, which expired in May 2001. I&#8217;ve been keeping it in the fridge for a decade and just now decided it&#8217;s time to finally put it to good use.<\/p>\n\n\n\n<!--more-->\n\n\n<div class=\"wp-block-image is-style-default\">\n<figure class=\"aligncenter size-large\"><a href=\"https:\/\/iso3200.org\/blog\/wp-content\/uploads\/2023\/07\/IMG_20230629_122605-scaled.jpg\" rel=\"lightbox[1579]\"><picture><source srcset=\"https:\/\/iso3200.org\/blog\/wp-content\/webp-express\/webp-images\/uploads\/2023\/07\/IMG_20230629_122605-1920x1920.jpg.webp 1920w, https:\/\/iso3200.org\/blog\/wp-content\/webp-express\/webp-images\/uploads\/2023\/07\/IMG_20230629_122605-scaled-150x150.jpg.webp 150w, https:\/\/iso3200.org\/blog\/wp-content\/webp-express\/webp-images\/uploads\/2023\/07\/IMG_20230629_122605-100x100.jpg.webp 100w, https:\/\/iso3200.org\/blog\/wp-content\/webp-express\/webp-images\/uploads\/2023\/07\/IMG_20230629_122605-scaled-300x300.jpg.webp 300w, https:\/\/iso3200.org\/blog\/wp-content\/webp-express\/webp-images\/uploads\/2023\/07\/IMG_20230629_122605-440x440.jpg.webp 440w, https:\/\/iso3200.org\/blog\/wp-content\/webp-express\/webp-images\/uploads\/2023\/07\/IMG_20230629_122605-320x320.jpg.webp 320w, https:\/\/iso3200.org\/blog\/wp-content\/webp-express\/webp-images\/uploads\/2023\/07\/IMG_20230629_122605-768x768.jpg.webp 768w, https:\/\/iso3200.org\/blog\/wp-content\/webp-express\/webp-images\/uploads\/2023\/07\/IMG_20230629_122605-1536x1536.jpg.webp 1536w, https:\/\/iso3200.org\/blog\/wp-content\/webp-express\/webp-images\/uploads\/2023\/07\/IMG_20230629_122605-2048x2048.jpg.webp 2048w\" sizes=\"auto, (max-width: 1920px) 100vw, 1920px\" type=\"image\/webp\"><img loading=\"lazy\" decoding=\"async\" width=\"1920\" height=\"1920\" src=\"https:\/\/iso3200.org\/blog\/wp-content\/uploads\/2023\/07\/IMG_20230629_122605-1920x1920.jpg\" alt=\"\" class=\"wp-image-1587 webpexpress-processed\" srcset=\"https:\/\/iso3200.org\/blog\/wp-content\/uploads\/2023\/07\/IMG_20230629_122605-1920x1920.jpg 1920w, https:\/\/iso3200.org\/blog\/wp-content\/uploads\/2023\/07\/IMG_20230629_122605-scaled-150x150.jpg 150w, https:\/\/iso3200.org\/blog\/wp-content\/uploads\/2023\/07\/IMG_20230629_122605-100x100.jpg 100w, https:\/\/iso3200.org\/blog\/wp-content\/uploads\/2023\/07\/IMG_20230629_122605-scaled-300x300.jpg 300w, https:\/\/iso3200.org\/blog\/wp-content\/uploads\/2023\/07\/IMG_20230629_122605-440x440.jpg 440w, https:\/\/iso3200.org\/blog\/wp-content\/uploads\/2023\/07\/IMG_20230629_122605-320x320.jpg 320w, https:\/\/iso3200.org\/blog\/wp-content\/uploads\/2023\/07\/IMG_20230629_122605-768x768.jpg 768w, https:\/\/iso3200.org\/blog\/wp-content\/uploads\/2023\/07\/IMG_20230629_122605-1536x1536.jpg 1536w, https:\/\/iso3200.org\/blog\/wp-content\/uploads\/2023\/07\/IMG_20230629_122605-2048x2048.jpg 2048w\" sizes=\"auto, (max-width: 1920px) 100vw, 1920px\"><\/picture><\/a><\/figure>\n<\/div>\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p>Kodak Technical Pan is an almost panchromatic, slow-speed black-and-white film with very fine grain. Its base sensitivity is 25 ASA; it can be pushed and pulled from 4 to 200 ASA with a choice of a developer. Its developer of choice, for the finest grain and best tonal range, is Kodak Technidol, a liquid developer made specifically for this film. Unfortunately, both were discontinued in the early 2000s.<\/p>\n\n\n\n<p>My specific roll was Kodak Technical Pan 6415, in 120, medium format. Being medium format means I can shoot it in three different formats: 6\u00d74.5, 6\u00d76, or 6\u00d77. I&#8217;ve decided on the biggest, 6\u00d77 format, and that meant stuffing it in a Zenza Bronica GS-1. The finest-grain film needs the best lenses, so it&#8217;s time for the Zenzanon-PG 80mm F3.5. I&#8217;ll try to use Macro Zenzanon-PG 110mm F4 if I find a suitably well-lit scene for it \u2013 because the film is 20 years expired, I&#8217;ve down-rated it to 12 ASA; wide apertures are needed to keep the shutter fast enough.<\/p>\n\n\n\n<p>At the moment, I&#8217;ve managed to shoot three frames and wasted one with a faulty lens, and with only six more photos to go, I&#8217;ll have to be careful. Let&#8217;s see what will turn out of it&#8230;<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity is-style-dots\"\/>\n\n\n\n<p>Read more about <a href=\"https:\/\/en.wikipedia.org\/wiki\/Technical_Pan\" target=\"_blank\" rel=\"noreferrer noopener\">Kodak Technical Pan film on Wikipedia<\/a>, and check out Kodak&#8217;s <a href=\"https:\/\/iso3200.org\/blog\/wp-content\/uploads\/2023\/06\/p255-2000_02.pdf\" data-type=\"attachment\" data-id=\"1584\" target=\"_blank\" rel=\"noreferrer noopener\">datasheet<\/a>.<\/p>\n\n\n\n<div style=\"height:20px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<figure class=\"wp-block-image size-large is-style-default\"><a href=\"https:\/\/iso3200.org\/blog\/wp-content\/uploads\/2023\/07\/IMG_20230629_122615-scaled.jpg\" rel=\"lightbox[1579]\"><picture><source srcset=\"https:\/\/iso3200.org\/blog\/wp-content\/webp-express\/webp-images\/uploads\/2023\/07\/IMG_20230629_122615-1920x1920.jpg.webp 1920w, 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I&#8217;ve been keeping it in the fridge for a decade and just now decided it&#8217;s time to finally put it to good use.<\/p>\n","protected":false},"author":2,"featured_media":1592,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_gspb_post_css":"","inline_featured_image":false,"_import_markdown_pro_load_document_selector":0,"_import_markdown_pro_submit_text_textarea":"","jetpack_post_was_ever_published":false,"venue_id":0,"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[36,289],"tags":[21,266,287,264],"class_list":["post-1579","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-day-to-day-life","category-shooting-film","tag-film-photography","tag-kodak","tag-kodak-technical-pan","tag-medium-format"],"jetpack_featured_media_url":"https:\/\/iso3200.org\/blog\/wp-content\/uploads\/2023\/07\/kodak_technical_pan-e.jpg","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/iso3200.org\/blog\/wp-json\/wp\/v2\/posts\/1579","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/iso3200.org\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/iso3200.org\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/iso3200.org\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/iso3200.org\/blog\/wp-json\/wp\/v2\/comments?post=1579"}],"version-history":[{"count":11,"href":"https:\/\/iso3200.org\/blog\/wp-json\/wp\/v2\/posts\/1579\/revisions"}],"predecessor-version":[{"id":5609,"href":"https:\/\/iso3200.org\/blog\/wp-json\/wp\/v2\/posts\/1579\/revisions\/5609"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/iso3200.org\/blog\/wp-json\/wp\/v2\/media\/1592"}],"wp:attachment":[{"href":"https:\/\/iso3200.org\/blog\/wp-json\/wp\/v2\/media?parent=1579"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/iso3200.org\/blog\/wp-json\/wp\/v2\/categories?post=1579"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/iso3200.org\/blog\/wp-json\/wp\/v2\/tags?post=1579"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}