{"title":"cs2-cine","description":"","products":[{"product_id":"cs41-simplified-color-processing-at-home-quart-kit-c-41-chemistry","title":"Cs41 \"Color Simplified\" 2-Bath Kit","description":"\u003cp\u003e\u003cstrong\u003eProcessing ANY color negative film at home is easy with these 2 simple chemistry mixtures. No special equipment needed!\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eProcessing your own color film doesn't have to be complicated or expensive! These two bath processing kits can be used at a variety of temperatures with the same equipment you already process your black and white film with at home. No darkroom or automated processor required! \u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eIf you already process your own black and white film, with this kit, there is no reason not to process C-41 color negative film at home as well! It is specially formulated without compromise for modern color films, not requiring a stabilizer bath. Modern emulsions were designed so that one-hour photo labs wouldn't need haz-mat training for formaldehyde, and have built-in dye stabilizers and hardeners that are released through this simplified 2-bath process. You can have beautifully developed, bleached and fixed color negatives, ready to scan or print. All you need is water, a thermometer and any simple tank and reel system! \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cmeta charset=\"utf-8\"\u003e\n\u003cem\u003eThis chemistry is classified as \"Limited Quantity Hazardous\" (ORM-D) and can only be shipped via Ground within the Continental United States due to DOT regulations. \u003c\/em\u003e\u003cem\u003e\"Limited Quantity Hazardous\" (ORM-D) items cannot be shipped to PO boxes.\u003c\/em\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0339\/5113\/files\/CS41_Liquid_Insrructions.pdf?v=1591402967\" title=\"Cs41 Complete Instructions\" target=\"_blank\"\u003e\u003cstrong\u003eDownload Cs41 Quart Kit Complete PDF Instructions\u003c\/strong\u003e\u003cbr\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0339\/5113\/files\/CS41powder_Instructions_Complete.pdf?v=1679586212\"\u003e\u003cstrong\u003eDownload Cs41 Powder Kit Complete PDF Instructions\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0339\/5113\/files\/Cs41_Color_Simplified_2-Bath_C-41_Quart_Kit_Safety_DataSheet.pdf?v=1757447096\"\u003e\u003cstrong\u003eDownload Cs41 Quart Kit Safety Data Sheet\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0339\/5113\/files\/Cs41_Color_Simplified_2-Bath_C-41_Powder_Kit_Safety_DataSheet.pdf?v=1757446706\"\u003e\u003cstrong\u003eDownload Cs41 Powder Kit Safety Data Sheet\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cinestillfilm.com\/pages\/photo-waste-management\" title=\"Photochemical Waste Management\" target=\"_blank\"\u003e\u003cstrong\u003ePhotochemical Waste Management\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"CineStill","offers":[{"title":"Liquid Concentrate \/ 1000ml\/Quart (24 rolls)","offer_id":30376678593,"sku":"Cs41-quart","price":29.99,"currency_code":"USD","in_stock":true},{"title":"Powder Concentrate \/ 1000ml\/Quart (24 rolls)","offer_id":15996175810594,"sku":"Cs41-P-1000ml","price":29.99,"currency_code":"USD","in_stock":true},{"title":"Powder Concentrate \/ 500ml\/Pint (12 rolls)","offer_id":42235824472236,"sku":"Cs41-P-500ml","price":16.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0339\/5113\/files\/MOD04259-Edit_fab0007c-9f32-4304-9355-1eedf77ce98d.jpg?v=1737065909"},{"product_id":"f96-bw-bleach-bypass-rapid-fixer","title":"F96 B\u0026W + Bleach-Bypass Rapid Fixer, Powder Concentrate","description":"\u003cp\u003eThe world’s only powder rapid fixer also happens to be the most potent. So potent in fact that you have to further dilute 1 liter of working solution to 2 liters in order to match liquid concentrate rapid fixers. We use the purest ammonium thiosulfate agents to fix your film and make it archival in record time. Just add water!\u003c\/p\u003e\n\u003cp\u003eReusable solution fixes 24+ rolls of B\u0026amp;W or color film and can be diluted to make 1-2 liters of working solution fixer \u003cspan\u003efor the traditional\u003c\/span\u003e\u003cspan\u003e 2-bath B\u0026amp;W process or Bleach-Bypass color process\u003c\/span\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe \"Bleach-bypass\" color process\u003c\/span\u003e, also known as skip bleach or silver retention, is a process of skipping the step of bleaching during processing of color films. By doing this, silver is retained in the emulsion along with color dyes. The result is a black and white image over a color image. The images usually have reduced saturation along with increased contrast and graininess.\u003c\/p\u003e\n\u003cp\u003eMotion Picture \"Bleach-bypass\" was first used in cinematography by Japanese filmmaker Hiroshi Inagaki in film Rickshaw Man (1957). Kazuo Miyagawa, as Daiei Film's cameraman, invented bleach-bypass for Inagaki's film, inspired by the color rendition in the original release of Moby-Dick (1956), printed using dye-transfer Technicolor, and was achieved through the use of an additional black and white overlay. Actually, this is a throwback to pre-1944 Technicolor, which incorporated a silver-containing \"blank receiver\". Despite this early foray into the technique, it remained overlooked for the most part until its use by Roger Deakins for 1984 (1984). The effect has subsequently become a regular development tool in labwork, and has remained in widespread use. Practitioners include cinematographers Rodrigo Prieto, Remi Adefarasin, Darius Khondji, Dariusz Wolski, Walter Carvalho, Oliver Stapleton, Newton Thomas Sigel, Park Gok-ji, Shane Hurlbut, Steven Soderbergh (as \"Peter Andrews\"), Tom Stern, Vittorio Storaro, and Janusz Kamiński (notably on Steven Spielberg's Saving Private Ryan and Minority Report.\u003c\/p\u003e\n\u003cp\u003eT-grain films and bleach bypassed color film require Rapid Fixer (ammonium thio) to fully clear the color dyes. Standard cubic-grain films finish fixing in as little as 1-2 minutes! Washing of films is also exceedingly fast, due to the rapid absorption rates of ammonium thiosulfate in emulsions. \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003c\/span\u003e1 liter of working strength F96 Rapid Fixer solution fixes 24+ rolls of 135 or 120, or 100 4x5in sheets of black \u0026amp; white film. 1+1 paper dilution fixes 80 sheets of 8x10in resin coated (RC) prints, or 40 sheets of 8x10in fiber based (FB) prints.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003c\/span\u003eWash films in running water for 5–10 minutes at a temperature within 5°C (10°F) of the process temperature.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003c\/span\u003eFilm clearing time: In order to avoid the risk of insufficient fixing, film should remain in the fixer for twice the time it takes the emulsion to visibly clear. Used fixer should be discarded when film isn’t visibly clear in twice the time as with fresh fixer. The clearing time of a film and fixer combination can be found by the following method. Take a piece of scrap unprocessed film and place a drop of the working strength fixer on to part of the emulsion side. Time how long it takes until the emulsion under the drop is a clear spot, this should take between 15-60 seconds with traditional B\u0026amp;W films. The time it takes for the film to clear is the clearing time. The fixing time needed is double the clearing time.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ca rel=\"noopener noreferrer\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0339\/5113\/files\/CineStill_F96_Rapid_Fixer_SDS.pdf?v=1742247870\" target=\"_blank\" title=\"CineStill F96 Rapid Fixer SDS\"\u003eDownload F96 Rapid Fixer Safety Data Sheet\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca rel=\"noopener noreferrer\" title=\"Photochemical Waste Management\" href=\"https:\/\/cinestillfilm.com\/pages\/photo-waste-management\" target=\"_blank\"\u003e\u003cstrong\u003ePhotochemical Waste Management\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"CineStill","offers":[{"title":"1000ml\/Quart","offer_id":28914222465058,"sku":"F96-1000ml","price":7.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0339\/5113\/files\/F96_1ffd7054-ece2-4676-8702-aa346869647b.jpg?v=1735883072"},{"product_id":"cs41-simplified-color-stabilizer-final-rinse-bath-1000ml","title":"Cs41 \"Color Stabilizer\" Final Rinse Bath, 2oz to Make 1000ml","description":"\u003cp\u003e\u003cspan\u003eThe \"stabilizer baths\" found in many modern C-41 color developing kits, including our own liquid kit, contain a surfactant (to prevent water from drying on the film and leaving spots if the water is hard) and Hexamine or Miconazole (mild anti-fungal agents). Neither of these is necessary for the stabilization of the dyes or hardening emulsion. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eOur Cs41 \"Color Simplified\" Kit is specially formulated without compromise for modern color films, not requiring a stabilizer bath. But it's not a bad idea to use a final rinse bath if you have hard water, or if film will be stored in a humid environment in order to prevent organisms from growing in your emulsion, since processed color film does not contain silver (naturally anti-microbial).\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eIf you are shooting modern color negative film, a \"stabilizer bath\" is not necessary. Up until the mid 90's, the final rinse bath in the C-41 process was called a \"stabilizer bath,\" since it contained Formaldehyde or Formalin. Modern color film emulsions were \u003cspan\u003edesigned so that one-hour photo labs wouldn't need haz-mat training for formaldehyde\u003c\/span\u003e \u003cspan\u003eand have built-in dye stabilizers and hardeners that are released through our simplified 2-bath process.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0339\/5113\/files\/CS41_Liquid_Insrructions.pdf?v=1591402967\" title=\"Cs41 Complete Instructions\" rel=\"noopener noreferrer\" target=\"_blank\"\u003e\u003cstrong\u003eDownload Cs41 Quart Kit Complete PDF Instructions\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca rel=\"noopener\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0339\/5113\/files\/101221_CINESTILL_Cs41_STABILIZER_6.02.22.pdf?v=1742223664\" target=\"_blank\"\u003e\u003cstrong\u003eDownload Cs41 Color Stabilizer Final Rinse Safety Data Sheet\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cinestillfilm.com\/pages\/photo-waste-management\" title=\"Photochemical Waste Management\" rel=\"noopener noreferrer\" target=\"_blank\"\u003e\u003cstrong\u003ePhotochemical Waste Management\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"CineStill","offers":[{"title":"Liquid Concentrate","offer_id":32195860987978,"sku":"Cs41-S-2oz","price":3.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0339\/5113\/files\/Cs41_Stabilizer_New_b347e88b-0306-400d-b373-f8083f1a1bc9.jpg?v=1736791619"},{"product_id":"cs41-sim-cd41-color-developer-bath-for-color-negative-bleach-bypass-powder-concentrate-c-41-chemistry","title":"Cd41 \"Color Developer\" Bath for Color Negative + Bleach-Bypass, Powder Concentrate (C-41 Chemistry)","description":"\u003cp\u003e\u003cstrong\u003eProcess or Bleach-Bypass ANY color negative film with 2 simple chemistry mixtures. \u003c\/strong\u003e\u003cem\u003e\u003ca href=\"https:\/\/cinestillfilm.com\/collections\/laboratory-supplies\/products\/f96-bw-bleach-bypass-rapid-fixer\"\u003eF96 B\u0026amp;W + Bleach-Bypass Rapid Fixer\u003c\/a\u003e, Not Included.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eReusable solution develops 24+ rolls color film and can be reused alongside the Bf41 Blix bath following the \u003ca href=\"https:\/\/cinestillfilm.com\/collections\/product-catalog\/products\/cs41-simplified-color-processing-at-home-quart-kit-c-41-chemistry\"\u003eCs41\u003c\/a\u003e instructions, or \u003ca href=\"https:\/\/cinestillfilm.com\/collections\/laboratory-supplies\/products\/f96-bw-bleach-bypass-rapid-fixer\"\u003e\u003cspan\u003eF96 Rapid Fixer\u003c\/span\u003e\u003c\/a\u003e for\u003cspan\u003e Bleach-Bypass color process\u003c\/span\u003e. Bleach-bypassed color film requires Rapid Fixer (ammonium thio) to fully clear the color dyes.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe \"Bleach-bypass\" color process\u003c\/span\u003e, also known as skip bleach or silver retention, is a process of skipping the step of bleaching during processing of color films. By doing this, silver is retained in the emulsion along with color dyes. The result is a black and white image over a color image. The images usually have reduced saturation along with increased contrast and graininess. \u003cspan\u003eAnd if you ever want to remove the effect you can simply process it in the Bf41 bath included in our \u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003ca href=\"https:\/\/cinestillfilm.com\/collections\/product-catalog\/products\/cs41-simplified-color-processing-at-home-quart-kit-c-41-chemistry\"\u003eCs41 2-Bath Kits\u003c\/a\u003e\u003cspan\u003e.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eMotion Picture \"Bleach-bypass\" was first used in cinematography by Japanese filmmaker Hiroshi Inagaki in film Rickshaw Man (1957). Kazuo Miyagawa, as Daiei Film's cameraman, invented bleach-bypass for Inagaki's film, inspired by the color rendition in the original release of Moby-Dick (1956), printed using dye-transfer Technicolor, and was achieved through the use of an additional black and white overlay. Actually, this is a throwback to pre-1944 Technicolor, which incorporated a silver-containing \"blank receiver\". Despite this early foray into the technique, it remained overlooked for the most part until its use by Roger Deakins for 1984 (1984). The effect has subsequently become a regular development tool in labwork, and has remained in widespread use. Practitioners include cinematographers Rodrigo Prieto, Remi Adefarasin, Darius Khondji, Dariusz Wolski, Walter Carvalho, Oliver Stapleton, Newton Thomas Sigel, Park Gok-ji, Shane Hurlbut, Steven Soderbergh (as \"Peter Andrews\"), Tom Stern, Vittorio Storaro, and Janusz Kamiński (notably on Steven Spielberg's Saving Private Ryan and Minority Report.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eIf you already process your own black and white film, there is no reason not to process C-41 color negative film at home as well! It is specially formulated without compromise for modern color films, not requiring a stabilizer bath. Modern emulsions were designed so that one-hour photo labs wouldn't need haz-mat training for formaldehyde, and have built-in dye stabilizers and hardeners that are released through the simplified 2-bath process. You can have beautifully developed, bleached and fixed color negatives, ready to scan or print. All you need is water, a thermometer and any simple tank and reel system! \u003c\/span\u003e \u003cbr\u003e\u003cbr\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003e\u003cem\u003eThis chemistry is classified as \"Limited Quantity Hazardous\" (ORM-D) and can only be shipped via Ground within the Continental United States due to DOT regulations. \u003c\/em\u003e\u003cem\u003e\"Limited Quantity Hazardous\" (ORM-D) items cannot be shipped to PO boxes.\u003c\/em\u003e\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0339\/5113\/files\/CS41powder_Instructions_Complete.pdf?14374404616962145803\" title=\"Cs41 Complete Instructions\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eDownload Cs41 Powder Kit Complete PDF Instructions\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca rel=\"noopener\" title=\"CineStill Cd41 Color Developer Powder SDS\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0339\/5113\/files\/CineStill_Cd41_Color_Developer_Powder_SDS.pdf?v=1742229054\" target=\"_blank\"\u003e\u003cstrong\u003eDownload Cd41 Color Developer Powder Safety Data Sheet\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cinestillfilm.com\/pages\/photo-waste-management\" title=\"Photochemical Waste Management\" rel=\"noopener noreferrer\" target=\"_blank\"\u003e\u003cstrong\u003ePhotochemical Waste Management\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"CineStill","offers":[{"title":"1000ml\/Quart (24 rolls)","offer_id":32222519132234,"sku":"Cd41-P-1000ml","price":12.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0339\/5113\/files\/Cd41-Powder-bag_6969fe8a-742b-4540-ac89-595e1474eb2a.jpg?v=1735878985"},{"product_id":"cs41-simplified-color-2-bath-kit-for-bleach-bypass-color-negative-film-at-home-powder-concentrate-c-41-chemistry","title":"Cs41 \"Bleach-Bypass\" 2-Bath Bundle for Color Negative Film at Home, Powder Concentrate(C-41 Chemistry)","description":"\u003cp\u003e\u003cstrong\u003eBleach-Bypass color negative film with these 2 simple chemistry mixtures!\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe \"Bleach-bypass\" color process, also known as skip bleach or silver retention, is a process of skipping the step of bleaching during processing of color films. By doing this, silver is retained in the emulsion along with color dyes. The result is a black and white image over a color image. The images usually have reduced saturation along with increased contrast and graininess. And if you ever want to remove the effect you can simply process it in the Bf41 bath included in our \u003ca href=\"https:\/\/cinestillfilm.com\/collections\/product-catalog\/products\/cs41-simplified-color-processing-at-home-quart-kit-c-41-chemistry\"\u003eCs41 2-Bath Kits\u003c\/a\u003e.\u003c\/p\u003e\n\u003cp\u003eMotion Picture \"Bleach-bypass\" was first used in cinematography by Japanese filmmaker Hiroshi Inagaki in film Rickshaw Man (1957). Kazuo Miyagawa, as Daiei Film's cameraman, invented bleach-bypass for Inagaki's film, inspired by the color rendition in the original release of Moby-Dick (1956), printed using dye-transfer Technicolor, and was achieved through the use of an additional black and white overlay. Actually, this is a throwback to pre-1944 Technicolor, which incorporated a silver-containing \"blank receiver\". Despite this early foray into the technique, it remained overlooked for the most part until its use by Roger Deakins for 1984 (1984). The effect has subsequently become a regular development tool in labwork, and has remained in widespread use. Practitioners include cinematographers Rodrigo Prieto, Remi Adefarasin, Darius Khondji, Dariusz Wolski, Walter Carvalho, Oliver Stapleton, Newton Thomas Sigel, Park Gok-ji, Shane Hurlbut, Steven Soderbergh (as \"Peter Andrews\"), Tom Stern, Vittorio Storaro, and Janusz Kamiński (notably on Steven Spielberg's Saving Private Ryan and Minority Report.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThese two-bath bleach-bypass kits can be used at a variety of temperatures with the same equipment you already process your black and white film with at home. No darkroom or automated processor required! \u003c\/span\u003eReusable solutions develop 24+ rolls color film and can be reused following the Cs41 instructions.\u003c\/p\u003e\n\u003cp\u003eFeatures: \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFor Bleach-Bypass processing any color negative (C-41) film\u003c\/li\u003e\n\u003cli\u003ePowder ships without Limited Quantity Hazardous (ORM-D) regulations \u003c\/li\u003e\n\u003cli\u003eEasy to mix concentrates make 1 liter\/quart of working solution \u003c\/li\u003e\n\u003cli\u003e2 bath process (just like most black and white processing)\u003c\/li\u003e\n\u003cli\u003eNo special processor needed (use standard processing tanks and reels)\u003c\/li\u003e\n\u003cli\u003eFlexible processing temperatures\u003c\/li\u003e\n\u003cli\u003e\n\u003cmeta charset=\"utf-8\"\u003eAll you need to do is replace the the Bleach\u0026amp;Fix chemical with F96 when following the \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0339\/5113\/files\/CS41powder_Instructions_Complete.pdf?14374404616962145803\"\u003eCs41 instructions\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003eInstructions for processing and Push\/Pull processing included \u003c\/li\u003e\n\u003cli\u003eReusable for up to 24 rolls of film\u003c\/li\u003e\n\u003cli\u003eLong lasting shelf life\u003c\/li\u003e\n\u003cli\u003eFully archival\u003c\/li\u003e\n\u003cli\u003eAffordable!\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0339\/5113\/files\/0csb207-R1-E001_17_480x480.jpg?v=1622679303\" alt=\"\" style=\"font-family: -apple-system, BlinkMacSystemFont, 'San Francisco', 'Segoe UI', Roboto, 'Helvetica Neue', sans-serif; font-size: 1.4em; display: block; margin-left: auto; margin-right: auto;\"\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cspan\u003eIf you already process your own black and white film, there is no reason not to process C-41 color negative film at home as well! It is specially formulated without compromise for modern color films, not requiring a stabilizer bath. Modern emulsions were designed so that one-hour photo labs wouldn't need haz-mat training for formaldehyde, and have built-in dye stabilizers and hardeners that are released through the simplified 2-bath process. You can have beautifully developed, bleached and fixed color negatives, ready to scan or print. All you need is water, a thermometer and any simple tank and reel system! \u003cbr\u003e\u003cbr\u003e\u003cmeta charset=\"utf-8\"\u003e\n\u003cem\u003eThis chemistry is classified as \"Limited Quantity Hazardous\" (ORM-D) and can only be shipped via Ground within the Continental United States due to DOT regulations. \u003c\/em\u003e\u003cem\u003e\"Limited Quantity Hazardous\" (ORM-D) items cannot be shipped to PO boxes.\u003c\/em\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ca title=\"Cs41 Complete Instructions\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0339\/5113\/files\/CS41powder_Instructions_Complete.pdf?14374404616962145803\" target=\"_blank\"\u003eDownload Cs41 Powder Kit Complete PDF Instructions\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0339\/5113\/files\/10213P_CINESTILL_F96_RTU_RAPID_FIXER_POWDER_2.20.19.pdf?343\" target=\"_blank\"\u003eDownload F96 Rapid Fixer Safety Data Sheet\u003c\/a\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca title=\"Photochemical Waste Management\" href=\"https:\/\/cinestillfilm.com\/pages\/photo-waste-management\" target=\"_blank\"\u003e\u003cstrong\u003ePhotochemical Waste Management\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cstyle\u003e\u003c\/style\u003e\n\u003cstyle\u003e\u003c\/style\u003e","brand":"CineStill","offers":[{"title":"1000ml\/Quart (24 rolls)","offer_id":32222598168650,"sku":"Bb41-P-1000ml","price":19.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0339\/5113\/files\/Cs41-Powder_Bleach-Bypass_312eadce-7fb9-46b9-b815-837e687e6c6f.jpg?v=1735883099"},{"product_id":"cs2-cine-simplified-ecn-2-bath-kit-low-contrast-motion-picture-color-negatives-for-ecp-scanning","title":"Cs2 “Cine Simplified” ECN 2-Bath Kit, for Low-Contrast Motion Picture Color Negatives For ECP \u0026 Scanning","description":"\u003cp\u003e\u003cstrong\u003e\u003cem\u003eAfter years of research \u0026amp; development, CineStill has now formulated the only safe and consistent way to process stills with the same characteristics Hollywood expects, from the comfort of your home with the Cs2 “Cine Simplified” ECN 2-Bath Kit. \u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFor those who wish to dabble in the motion picture workflow we have formulated some original at-home solutions, which are accurate to Eastman Kodak sensitometric standards. This 2-bath process simplifies the original 10+ step ECN-2 process, with uncompromised quality and accurate characteristic curves, while making it safe and foolproof for at-home use. Any motion or still photography film can be processed in this simplified 2-bath powder kit, resulting in a low-contrast color negative that is suitable for the motion picture workflow and scanning.  \u003cbr\u003e\u003cbr\u003eOur Cn2 “COLOR NEGATIVE” developer is combined with the prebath accelerant (which kicks off development) to produce proper ECN-2 density. The bleach and fixer baths are combined with the stop and wash baths in our single Bf2 “BLEACH\u0026amp;FIX+STOP” bath, to reduce risks to health \u0026amp; safety and processing defects caused from hazardous chemical carryover. After a final washing of your film you will have CineStill negatives matching Kodak’s characteristic curves for proper motion picture processing.\u003cbr\u003e\u003cbr\u003eIt may be a less complicated process than ECN-2, but Cs2 is actually more advanced chemistry, utilizing chemical compounds and technology which didn’t exist when ECN-2 was originally designed. ECN-2 was formulated around the mid-1970s, with the available technology of the day. Even though our Cs2 kit is simplified and safer, we didn’t skip or compromise any of the designed functions of the ECN-2 process. Whether it be with the color developing agents or the combined baths, we don’t settle for incomplete formulas that omit essential active components (e.g. Antifoggant to prevent base-fog buildup, Anti-Calcium to prevent precipitate and contamination, Ammonium Thiosulfate to fully clear silver and dyes, Development Stop to prevent color staining, etc). Proper ECN-2 negatives. No compromises. No BS. We’ve got you covered.\u003c\/p\u003e\n\u003cp\u003e\u003ci\u003e* Not intend for RA-4 chromogenic printing.\u003cbr\u003e\u003c\/i\u003e\u003ci\u003e* If rem-jet is present, it can be manually removed under running water, after development.\u003c\/i\u003e\u003c\/p\u003e\n\u003ch3\u003e+ Cs2 Pros\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003c\/span\u003eGreat for extremely high contrast scenes or to achieve the low-contrast cinematic look of motion picture negatives\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003c\/span\u003eOptimized for motion picture logarithmic scanning and ECP film printing\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003c\/span\u003eAdvanced active chemical agents formulated for motion picture processing\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003c\/span\u003eSimplified and safer 2-bath solution\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003c\/span\u003eReduced risk to health \u0026amp; safety and processing defects caused from chemical carryover\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003c\/span\u003eNone of the caustic compounds or poisonous byproducts associated with ECN-2 processing (such as lye, sulfuric acid, hydrogen sulfide and sulfur dioxide fumes, or highly toxic cyanide gas)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003c\/span\u003eNo special processor or additional components needed\u003c\/li\u003e\n\u003cli\u003eUse standard processing tanks and reels\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003c\/span\u003eExcellent for bleach bypass processing with F96 rapid fixer\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e- Cs2 Cons\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003c\/span\u003eNot compatible with still photography RA-4 chromogenic paper\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003c\/span\u003eMore difficult to maintain higher developing temperature than Cs41\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003c\/span\u003eLess film capacity than the \u003ca href=\"https:\/\/cinestillfilm.com\/products\/cs41-simplified-color-processing-at-home-quart-kit-c-41-chemistry\"\u003eCs41 process\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003c\/span\u003eRecommended +1 stop of overexposure\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003c\/span\u003eThinner low-contrast negatives can be more difficult to scan\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cbr\u003e\u003c\/h2\u003e\n\u003ch2\u003eCs2 vs Cs41 Film Processing\u003c\/h2\u003e\n\u003cp\u003eECN-2 and C-41 processes were originally formulated back in the mid-1970s to produce negatives for different purposes. Large scale ECN-2 processing was designed to produce consistent, thin negatives for quick printing on high contrast ECP-2 film with short exposure duration, to save time and money. Denser C-41 negatives could take up to 8x as long to print or scan, and time is money when printing 24 frames per second. ECN-2 negatives have an optical density range of around 1.6, while C-41 film is about 2.2, inherent of the process rather than the emulsion itself. This equals up to a 30%+ increase in tonal and contrast range. The target contrast gamma of the Cs41 process is between .6 to .65, but Cs2 processed film is only .45 to .55. Even if you adjust the processing time to get a denser ECN-2 negative there will still not be enough of an increase in contrast or color separation to match the curves of a C-41 negative, since it also lifts the base density of the film. Films processed in Cs2 exhibit much lower color contrast, with muddy whites and blacks when printed on RA-4 color paper. Conversely, any film processed in Cs41 would have too much contrast and density range to be compatible with motion picture printing. When it comes to making a photograph, cross-printing is more of an issue than cross-processing.\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0339\/5113\/files\/Sensitometric_Curves_Small_e6f46c28-1473-4348-9cd4-bde75bc1c745_2048x2048.jpg?v=1607588302\"\u003e\u003cbr\u003e\u003cem\u003eAbove: 21-step Sensitometric Characteristic Curves.\u003cbr\u003eTop left: 800T with Cs41, Top right: 800T with Cs2\u003c\/em\u003e\u003cspan\u003e, \u003c\/span\u003e\u003cem\u003eBottom left: 800T with Cs41 vs Cs2 neutral density curves,\u003c\/em\u003e\u003cspan\u003e \u003c\/span\u003e\u003cem\u003eBottom right: Kodak’s target curves for 5219 match 800T with Cs2.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eThe difference between Cs41 and Cn2 processed films is the contrast curves produced in development, not the color quality or the halides. The color developing step controls the contrast curves but leaves the dynamic range of the negative unaffected because the density range is increased with the contrast. The limit to dynamic range would only be in the cross-printing but not when scanning. Color developer pH and temperature shifts color from colder to warmer, because as it increases (from 102-106ºF) so does the depth and activity of the developer on the lower green and red-sensitive layers. The Cs2 process is warmer than the Cs41 process, and it also yields a warmer color temperature. Color temperature and density can easily be corrected in printing but contrast cannot.\u003cbr\u003e\u003cbr\u003eYou can always scan any type of film, processed by any method you prefer. C-41 films may be processed in Cs2 chemistry to achieve desired results and vice versa. You can’t however go back and make an ECN-2 negative into a C-41 negative for printing. Both can be scanned with a density range suited for the respective process, but ECN-2 negatives require added contrast and care. Cs2 processed film will exhibit a more flat, linear curve, whereas Cs41 will render a higher contrast S-curve with more color separation. The characteristic curves produced by each process are designed to match the target densities for printing. The Cs2 process is great for extremely high-contrast scenes or to achieve that “flat cinematic look”. A lower density range (below 2) logarithmic scan of a Cs2 processed negative and further color grading is recommended to create a pleasing still photograph. \u003cbr\u003e\u003cbr\u003eThe Cs2 process can perfectly match the published sensitometric curves for a motion picture negative, designed to be accurately printed as a positive on ECP-2 film or log scanned as a digital intermediate for color grading. Developing CineStill color films in Cs41 chemistry as intended yields contrast curves, color separation and density range that compliments chromogenic printing and scanning for still imaging, making it easier to make beautiful photographs.\u003c\/p\u003e\n\u003ch2\u003eCs2 is Safer than the ECN-2 Motion Picture Process\u003c\/h2\u003e\n\u003cp\u003eThe Eastman Color Negative motion picture process involves a specific mechanical and chemical process for motion picture labs to produce long lengths of motion picture negatives, which print consistently on ECP-2 print film for projection. Motion picture processing machines use caustic chemicals that you don’t want in your home, such as sodium hydroxide (lye) and sulfuric acid (battery acid), which can cause chemical burns from handling. In addition to PPE, industrial exhaust vents are needed to carry away dangerous vapors and provide for the safety of the lab operator. Emulsion acts like a sponge and carries color developer into the acidic color stop bath, generating poisonous hydrogen sulfide and sulfur dioxide fumes. Heat and any acid added to the ferricyanide bleach can liberate highly toxic cyanide gas, along with the forming of Prussian Blue deposits on film, reels and tanks. Simply bypassing the hazardous color stop bath and going into the ECN-2 bleach will oxidize the color developer remaining in the emulsion, and cause severe staining to the film. Safer B\u0026amp;W stop baths (e.g., citric or acetic acid) introduce byproducts that cause leuco-cyan dye problems in the red-sensitive emulsion layer (i.e., green images) and interfere with the bleaching step. Additionally, bleach carryover into the separate fixer causes the film to be mottled with smears of color. This is why the ECN-2 process also specifies Solution Crossover Devices with multi-stage countercurrent washes between steps. If you are going to follow the ECN-2 Specifications for Processing KODAK Motion Picture Films you must use all of the proper equipment as well. None of these byproducts occur in the CineStill Cs2 Process.\u003cbr\u003e\u003cbr\u003eWith the Eastman Color Negative process a Prebath step softens the rem-jet backing for removal and accelerates development. The removal must be done so that none of the backing material sticks to the emulsion surface, through the combined action of water jets and buffers contacting the base side, removing all of the backing and residual residue. The Color Developer agent reduces exposed silver halides in emulsion into metallic silver, oxidizing the dye couplers incorporated within each layer of the emulsion to produce color images. The Stop Bath halts development and prevents oxidation of the dye couplers when entering the bleach. The washes prevent chemical carryover between baths. Bleach converts metallic silver, formed during color development, to silver-halide compounds that can be removed by the fixer. Rapid Fixer then converts all silver-halide compounds to soluble silver thiosulfate complex salts that are removed from the film in the fixer and subsequent wash. The wash and Final Rinse removes residual soluble silver thiosulfate and chemicals from the film, and prevents water spots and biological growths.\u003c\/p\u003e\n\u003cp\u003eSee more at, www.kodak.com\/uploadedfiles\/motion\/h2407.pdf\u003c\/p\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003cimg height=\"480x480\" width=\"480x480\" style=\"float: none;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0339\/5113\/files\/Screen_Shot_2020-12-10_at_7.39.29_PM_480x480.png?v=1607658081\"\u003e\u003c\/div\u003e\n\u003cp\u003eIf you already process your own black and white film, with this kit, there is no reason not to process color negative film at home as well! It is specially formulated without compromise for modern color films. All you need is heated water, a thermometer and any simple tank and reel system!\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cem\u003e\u003cspan\u003eThis kit is classified as \"Limited Quantity Hazardous\" and can only be shipped via Ground within the Continental United States due to DOT regulations. \u003c\/span\u003e\u003c\/em\u003e\u003cem\u003e\u003cspan\u003e\"Limited Quantity Hazardous\" \u003c\/span\u003eitems cannot be shipped to PO boxes.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ca title=\"Cs2 Complete Instructions\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0339\/5113\/files\/Cs2_powder_instructions.pdf?v=1606784127\"\u003e\u003cstrong\u003eDownload Cs2 ECN 2-Bath Kit PDF Instructions\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca rel=\"noopener\" title=\"CineStill Cs2 Powder SDS\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0339\/5113\/files\/CineStill_Cs2_Chemistry_SDS.pdf?v=1739906223\" target=\"_blank\"\u003e\u003cstrong\u003eDownload Cs2 ECN 2-Bath Powder Kit Safety Data Sheet\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca rel=\"noopener noreferrer\" title=\"Photochemical Waste Management\" href=\"https:\/\/cinestillfilm.com\/pages\/photo-waste-management\" target=\"_blank\"\u003e\u003cstrong\u003ePhotochemical Waste Management\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"CineStill","offers":[{"title":"Powder Concentrate \/ 1000ml\/Quart (16 rolls)","offer_id":32487168344138,"sku":"Cs2-P-1000ml","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0339\/5113\/files\/Cs2_NewPackaging_1_7da444ed-825b-49d1-b37d-fcef74ef5e8b.jpg?v=1735878995"},{"product_id":"cs2-cine-cn2-color-developer-bath-for-color-negative-bleach-bypass-powder-concentrate-ecn-2-chemistry","title":"Cn2 \"Color Negative\" ECN-2 Developer, Low-Contrast Motion Picture Color Negatives For ECP \u0026 Scanning","description":"\u003cp\u003e\u003cstrong\u003e\u003cem\u003eAfter years of research \u0026amp; development, CineStill has now formulated the only safe and consistent way to process stills with the same characteristics Hollywood expects, from the comfort of your home with the Cs2 “Cine Simplified” ECN 2-Bath Kit. \u003c\/em\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFor those who wish to dabble in the motion picture workflow we have formulated some original at-home solutions, which are accurate to Eastman Kodak sensitometric standards. This 2-bath process simplifies the original 10+ step ECN-2 process, with uncompromised quality and accurate characteristic curves, while making it safe and foolproof for at-home use. Any motion or still photography film can be processed in this simplified 2-bath powder kit, resulting in a low-contrast color negative that is suitable for the motion picture workflow and scanning.  \u003cbr\u003e\u003cbr\u003eOur Cn2 “COLOR NEGATIVE” developer is combined with the prebath accelerant (which kicks off development) to produce proper ECN-2 density. The bleach and fixer baths are combined with the stop and wash baths in our single Bf2 “BLEACH\u0026amp;FIX+STOP” bath, to reduce risks to health \u0026amp; safety and processing defects caused from hazardous chemical carryover. After a final washing of your film you will have CineStill negatives matching Kodak’s characteristic curves for proper motion picture processing.\u003cbr\u003e\u003cbr\u003eIt may be a less complicated process than ECN-2, but Cs2 is actually more advanced chemistry, utilizing chemical compounds and technology which didn’t exist when ECN-2 was originally designed. ECN-2 was formulated around the mid-1970s, with the available technology of the day. Even though our Cs2 kit is simplified and safer, we didn’t skip or compromise any of the designed functions of the ECN-2 process. Whether it be with the color developing agents or the combined baths, we don’t settle for incomplete formulas that omit essential active components (e.g. Antifoggant to prevent base-fog buildup, Anti-Calcium to prevent precipitate and contamination, Ammonium Thiosulfate to fully clear silver and dyes, Development Stop to prevent color staining, etc). Proper ECN-2 negatives. No compromises. No BS. We’ve got you covered.\u003c\/p\u003e\n\u003cp\u003e\u003ci\u003e* Not intend for RA-4 chromogenic printing.\u003cbr\u003e\u003c\/i\u003e\u003ci\u003e* If rem-jet is present, it can be manually removed under running water, after development.\u003c\/i\u003e\u003c\/p\u003e\n\u003ch3\u003e+ Cs2 Pros\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003c\/span\u003eGreat for extremely high contrast scenes or to achieve the low-contrast cinematic look of motion picture negatives\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003c\/span\u003eOptimized for motion picture logarithmic scanning and ECP film printing\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003c\/span\u003eAdvanced active chemical agents formulated for motion picture processing\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003c\/span\u003eSimplified and safer 2-bath solution\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003c\/span\u003eReduced risk to health \u0026amp; safety and processing defects caused from chemical carryover\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003c\/span\u003eNone of the caustic compounds or poisonous byproducts associated with ECN-2 processing (such as lye, sulfuric acid, hydrogen sulfide and sulfur dioxide fumes, or highly toxic cyanide gas)\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003c\/span\u003eNo special processor or additional components needed\u003c\/li\u003e\n\u003cli\u003eUse standard processing tanks and reels\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003c\/span\u003eExcellent for bleach bypass processing with F96 rapid fixer\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e- Cs2 Cons\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003c\/span\u003eNot compatible with still photography RA-4 chromogenic paper\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003c\/span\u003eMore difficult to maintain higher developing temperature than Cs41\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003c\/span\u003eLess film capacity than the \u003ca href=\"https:\/\/cinestillfilm.com\/products\/cs41-simplified-color-processing-at-home-quart-kit-c-41-chemistry\"\u003eCs41 process\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003c\/span\u003eRecommended +1 stop of overexposure\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003e\u003c\/span\u003eThinner low-contrast negatives can be more difficult to scan\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cbr\u003e\u003c\/h2\u003e\n\u003ch2\u003eCs2 vs Cs41 Film Processing\u003c\/h2\u003e\n\u003cp\u003eECN-2 and C-41 processes were originally formulated back in the mid-1970s to produce negatives for different purposes. Large scale ECN-2 processing was designed to produce consistent, thin negatives for quick printing on high contrast ECP-2 film with short exposure duration, to save time and money. Denser C-41 negatives could take up to 8x as long to print or scan, and time is money when printing 24 frames per second. ECN-2 negatives have an optical density range of around 1.6, while C-41 film is about 2.2, inherent of the process rather than the emulsion itself. This equals up to a 30%+ increase in tonal and contrast range. The target contrast gamma of the Cs41 process is between .6 to .65, but Cs2 processed film is only .45 to .55. Even if you adjust the processing time to get a denser ECN-2 negative there will still not be enough of an increase in contrast or color separation to match the curves of a C-41 negative, since it also lifts the base density of the film. Films processed in Cs2 exhibit much lower color contrast, with muddy whites and blacks when printed on RA-4 color paper. Conversely, any film processed in Cs41 would have too much contrast and density range to be compatible with motion picture printing. When it comes to making a photograph, cross-printing is more of an issue than cross-processing.\u003c\/p\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0339\/5113\/files\/Sensitometric_Curves_Small_e6f46c28-1473-4348-9cd4-bde75bc1c745_2048x2048.jpg?v=1607588302\"\u003e\u003cbr\u003e\u003cem\u003eAbove: 21-step Sensitometric Characteristic Curves.\u003cbr\u003eTop left: 800T with Cs41, Top right: 800T with Cs2\u003c\/em\u003e\u003cspan\u003e, \u003c\/span\u003e\u003cem\u003eBottom left: 800T with Cs41 vs Cs2 neutral density curves,\u003c\/em\u003e\u003cspan\u003e \u003c\/span\u003e\u003cem\u003eBottom right: Kodak’s target curves for 5219 match 800T with Cs2.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eThe difference between Cs41 and Cn2 processed films is the contrast curves produced in development, not the color quality or the halides. The color developing step controls the contrast curves but leaves the dynamic range of the negative unaffected because the density range is increased with the contrast. The limit to dynamic range would only be in the cross-printing but not when scanning. Color developer pH and temperature shifts color from colder to warmer, because as it increases (from 102-106ºF) so does the depth and activity of the developer on the lower green and red-sensitive layers. The Cs2 process is warmer than the Cs41 process, and it also yields a warmer color temperature. Color temperature and density can easily be corrected in printing but contrast cannot.\u003cbr\u003e\u003cbr\u003eYou can always scan any type of film, processed by any method you prefer. C-41 films may be processed in Cs2 chemistry to achieve desired results and vice versa. You can’t however go back and make an ECN-2 negative into a C-41 negative for printing. Both can be scanned with a density range suited for the respective process, but ECN-2 negatives require added contrast and care. Cs2 processed film will exhibit a more flat, linear curve, whereas Cs41 will render a higher contrast S-curve with more color separation. The characteristic curves produced by each process are designed to match the target densities for printing. The Cs2 process is great for extremely high-contrast scenes or to achieve that “flat cinematic look”. A lower density range (below 2) logarithmic scan of a Cs2 processed negative and further color grading is recommended to create a pleasing still photograph. \u003cbr\u003e\u003cbr\u003eThe Cs2 process can perfectly match the published sensitometric curves for a motion picture negative, designed to be accurately printed as a positive on ECP-2 film or log scanned as a digital intermediate for color grading. Developing CineStill color films in Cs41 chemistry as intended yields contrast curves, color separation and density range that compliments chromogenic printing and scanning for still imaging, making it easier to make beautiful photographs.\u003c\/p\u003e\n\u003ch2\u003eCs2 is Safer than the ECN-2 Motion Picture Process\u003c\/h2\u003e\n\u003cp\u003eThe Eastman Color Negative motion picture process involves a specific mechanical and chemical process for motion picture labs to produce long lengths of motion picture negatives, which print consistently on ECP-2 print film for projection. Motion picture processing machines use caustic chemicals that you don’t want in your home, such as sodium hydroxide (lye) and sulfuric acid (battery acid), which can cause chemical burns from handling. In addition to PPE, industrial exhaust vents are needed to carry away dangerous vapors and provide for the safety of the lab operator. Emulsion acts like a sponge and carries color developer into the acidic color stop bath, generating poisonous hydrogen sulfide and sulfur dioxide fumes. Heat and any acid added to the ferricyanide bleach can liberate highly toxic cyanide gas, along with the forming of Prussian Blue deposits on film, reels and tanks. Simply bypassing the hazardous color stop bath and going into the ECN-2 bleach will oxidize the color developer remaining in the emulsion, and cause severe staining to the film. Safer B\u0026amp;W stop baths (e.g., citric or acetic acid) introduce byproducts that cause leuco-cyan dye problems in the red-sensitive emulsion layer (i.e., green images) and interfere with the bleaching step. Additionally, bleach carryover into the separate fixer causes the film to be mottled with smears of color. This is why the ECN-2 process also specifies Solution Crossover Devices with multi-stage countercurrent washes between steps. If you are going to follow the ECN-2 Specifications for Processing KODAK Motion Picture Films you must use all of the proper equipment as well. None of these byproducts occur in the CineStill Cs2 Process.\u003cbr\u003e\u003cbr\u003eWith the Eastman Color Negative process a Prebath step softens the rem-jet backing for removal and accelerates development. The removal must be done so that none of the backing material sticks to the emulsion surface, through the combined action of water jets and buffers contacting the base side, removing all of the backing and residual residue. The Color Developer agent reduces exposed silver halides in emulsion into metallic silver, oxidizing the dye couplers incorporated within each layer of the emulsion to produce color images. The Stop Bath halts development and prevents oxidation of the dye couplers when entering the bleach. The washes prevent chemical carryover between baths. Bleach converts metallic silver, formed during color development, to silver-halide compounds that can be removed by the fixer. Rapid Fixer then converts all silver-halide compounds to soluble silver thiosulfate complex salts that are removed from the film in the fixer and subsequent wash. The wash and Final Rinse removes residual soluble silver thiosulfate and chemicals from the film, and prevents water spots and biological growths.\u003c\/p\u003e\n\u003cp\u003eSee more at, www.kodak.com\/uploadedfiles\/motion\/h2407.pdf\u003c\/p\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\u003cimg height=\"480x480\" width=\"480x480\" style=\"float: none;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0339\/5113\/files\/Screen_Shot_2020-12-10_at_7.39.29_PM_480x480.png?v=1607658081\"\u003e\u003c\/div\u003e\n\u003cp\u003eIf you already process your own black and white film, with this kit, there is no reason not to process color negative film at home as well! It is specially formulated without compromise for modern color films. All you need is heated water, a thermometer and any simple tank and reel system!\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cem\u003e\u003cspan\u003eThis chemistry is classified as \"Limited Quantity Hazardous\" and can only be shipped via Ground within the Continental United States due to DOT regulations. \u003c\/span\u003e\u003c\/em\u003e\u003cem\u003e\u003cspan\u003e\"Limited Quantity Hazardous\" \u003c\/span\u003eitems cannot be shipped to PO boxes.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ca title=\"Cs2 Complete Instructions\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0339\/5113\/files\/Cs2_powder_instructions.pdf?v=1606784127\"\u003e\u003cstrong\u003eDownload Cs2 ECN 2-Bath Kit PDF Instructions\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca rel=\"noopener\" title=\"CineStill Cs2 Powder SDS\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0339\/5113\/files\/CineStill_Cs2_Chemistry_SDS.pdf?v=1739906223\" target=\"_blank\"\u003e\u003cstrong\u003eDownload Cs2 ECN 2-Bath Powder Kit Safety Data Sheet\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003ca rel=\"noopener noreferrer\" title=\"Photochemical Waste Management\" href=\"https:\/\/cinestillfilm.com\/pages\/photo-waste-management\" target=\"_blank\"\u003e\u003cstrong\u003ePhotochemical Waste Management\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"CineStill","offers":[{"title":"1000ml\/Quart (16 rolls)","offer_id":37590933242028,"sku":"Cn2-P-1000ml","price":12.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0339\/5113\/files\/Cn2_PowderDeveloper_e14ec4d0-a1e1-47cb-9d5e-635d4483035c.jpg?v=1736791598"}],"url":"https:\/\/kodak.cinestillfilm.com\/collections\/cs2-cine.oembed","provider":"CineStill Film","version":"1.0","type":"link"}