{"title":"B\u0026W SHEET FILM","description":"","products":[{"product_id":"shanghai-gp3-100-4x5-sheet-film","title":"Shanghai GP3 100 Black and White Sheet Film 4x5","description":"\u003ch2\u003eShanghai GP3 100 Black \u0026amp; White Sheet Film – 4x5\u003c\/h2\u003e\u003cp\u003eAn ISO 100 large format black and white sheet film delivering fine grain, high contrast, and excellent sharpness. A versatile choice for studio portraits, landscapes, and architectural photography with 4x5 large format cameras.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eISO 100 – fine grain, high contrast, excellent sharpness\u003c\/li\u003e\n\u003cli\u003e4x5 large format sheet film\u003c\/li\u003e\n\u003cli\u003eCan be processed\/handled under deep red safelight\u003c\/li\u003e\n\u003cli\u003eStandard black and white chemistry (D-76, HC-110, Pyrocat-HD, etc.)\u003c\/li\u003e\n\u003cli\u003eCompatible with standard 4x5 film holders\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eFormat: 4x5 sheet film\u003c\/li\u003e\n\u003cli\u003eISO: 100\u003c\/li\u003e\n\u003cli\u003eProcess: Standard B\u0026amp;W chemistry\u003c\/li\u003e\n\u003cli\u003eAvailable in: 25, 50, or 100 sheets\u003c\/li\u003e\n\u003cli\u003eCountry of Origin: China\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eQ: What is Shanghai GP3 100 4x5 sheet film?\u003c\/strong\u003e\u003cbr\u003eA: Shanghai GP3 100 4x5 is a large format panchromatic black and white sheet film manufactured by Shanghai Jiancheng Film (SHJCFILM). It offers fine grain, high contrast, and excellent tonal range — ideal for studio, landscape, and architectural photography.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ: Is Shanghai GP3 100 4x5 compatible with standard film holders?\u003c\/strong\u003e\u003cbr\u003eA: Yes. GP3 100 4x5 sheet film is cut to standard 4x5 (102x127mm) dimensions and is compatible with all standard 4x5 film holders including Fidelity, Lisco, Toyo, and Graflex holders.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ: What developers work best with GP3 100 4x5?\u003c\/strong\u003e\u003cbr\u003eA: GP3 100 4x5 works well in D-76 (1:1) for balanced results, HC-110 (Dilution B) for sharpness, Pyrocat-HD for staining and highlight control, and Rodinal (1:50) for acutance. Tray, tube, and rotary processing are all suitable.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ: Can GP3 100 4x5 be pushed?\u003c\/strong\u003e\u003cbr\u003eA: Yes. GP3 100 can be pushed to ISO 200 (+1 stop) or ISO 400 (+2 stops) with extended development. Pulling to ISO 50 is also possible for reduced contrast in bright conditions.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ: How should I load GP3 100 4x5 sheet film?\u003c\/strong\u003e\u003cbr\u003eA: Load in complete darkness or under a deep red safelight. The film can be handled under a Kodak Wratten 1A (light red) safelight at a safe distance. Notch the film in the top-right corner when held emulsion-side facing you.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ: How should I store GP3 100 4x5 sheet film?\u003c\/strong\u003e\u003cbr\u003eA: Store in a cool, dry place away from light and X-rays. Refrigeration at 4–8°C is recommended for long-term storage. Allow film to reach room temperature before opening the box to avoid condensation on the emulsion.\u003c\/p\u003e","brand":"SHANGHAI GP3","offers":[{"title":"25 Sheets","offer_id":40282224263347,"sku":"JC-FM-BW-GP3-SHT45-25","price":45.0,"currency_code":"USD","in_stock":false},{"title":"50 Sheets","offer_id":40282241859763,"sku":"JC-FM-BW-GP3-SHT45-50","price":59.99,"currency_code":"USD","in_stock":false},{"title":"100 Sheets","offer_id":40282242154675,"sku":"JC-FM-BW-GP3-SHT45-100","price":116.39,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/2235\/3331\/products\/s-l1600.jpg?v=1631685885"},{"product_id":"shanghai-gp3-100-8x10-sheet-film","title":"Shanghai GP3 100 Black and White Sheet Film 8x10","description":"\u003ch2\u003eShanghai GP3 100 Black \u0026amp; White Sheet Film – 8x10\u003c\/h2\u003e\n\u003cp\u003eAn ISO 100 large format black and white sheet film delivering fine grain, high contrast, and excellent sharpness. Ideal for studio, landscape, and architectural photography with 8x10 large format cameras.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eISO 100 – fine grain, high contrast, excellent sharpness\u003c\/li\u003e\n\u003cli\u003e8x10 large format sheet film\u003c\/li\u003e\n\u003cli\u003eCan be processed\/handled under deep red safelight\u003c\/li\u003e\n\u003cli\u003eStandard black and white chemistry (D-76, HC-110, Pyrocat-HD, etc.)\u003c\/li\u003e\n\u003cli\u003eCompatible with standard 8x10 film holders and darkroom loading\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFormat: 8x10 sheet film\u003c\/li\u003e\n\u003cli\u003eISO: 100\u003c\/li\u003e\n\u003cli\u003eProcess: Standard B\u0026amp;W chemistry\u003c\/li\u003e\n\u003cli\u003eAvailable in: 25 sheets, 50 sheets\u003c\/li\u003e\n\u003cli\u003eCountry of Origin: China\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SHANGHAI GP3","offers":[{"title":"25 Sheets","offer_id":40282246086835,"sku":"JC-FM-BW-GP3-SHT810-25","price":129.99,"currency_code":"USD","in_stock":false},{"title":"50 Sheets","offer_id":40282246283443,"sku":"JC-FM-BW-GP3-SHT810-50","price":185.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/2235\/3331\/products\/GP38X10.png?v=1631685911"},{"product_id":"shanghai-gp3-100-black-and-white-negative-film-6x9-sheet-film","title":"Shanghai GP3 100 Black and White Negative Film 6X9 Sheet Film 100 Sheets","description":"\u003ch2\u003eShanghai GP3 100 – 6x9 Large Format Black \u0026amp; White Sheet Film\u003c\/h2\u003e\n\u003cp\u003eA trusted silver-rich black and white negative film from Shanghai, delivering low grain, high contrast, and excellent sharpness. Available in three 6x9 size variants to fit Graffiti, Linhof, and standard 6x9 film holders.\u003c\/p\u003e\n\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eISO 100\u003c\/li\u003e\n\u003cli\u003eFormat: 6x9 (available in Graffiti 57×83mm, Linhof 62×89mm, Standard 63.5×89.5mm)\u003c\/li\u003e\n\u003cli\u003e100 Sheets per order (2 boxes × 50 sheets)\u003c\/li\u003e\n\u003cli\u003eCan be handled under deep red safelight\u003c\/li\u003e\n\u003cli\u003eProcess with standard D-76, HC-110, or equivalent developers\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy GP3?\u003c\/h3\u003e\n\u003cp\u003eGP3 100 delivers rich tonal gradation and fine grain that medium and large format photographers demand. The 6x9 format is ideal for panoramic and technical cameras, offering exceptional detail and tonal range for portrait, landscape, and architectural photography.\u003c\/p\u003e","brand":"SHANGHAI GP3","offers":[{"title":"Graffiti 6x9(57*83mm)","offer_id":40296996372659,"sku":"JC-FM-BW-GP3-SHT69-GRF-100","price":53.99,"currency_code":"USD","in_stock":true},{"title":"Linhof 6x9(62*89mm)","offer_id":40296996405427,"sku":"JC-FM-BW-GP3-SHT69-LGF-100","price":62.99,"currency_code":"USD","in_stock":true},{"title":"6X9(63.5*89.5mm)","offer_id":40296996438195,"sku":"JC-FM-BW-GP3-SHT69-100","price":64.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/2235\/3331\/products\/1d21d69f12866398580184f785b0cc63.png?v=1631685908"},{"product_id":"shanghai-gp3-100-black-and-white-negative-film-3-25x4-25-sheet-film-100-sheets","title":"Shanghai GP3 100 ISO Black and White Sheet Film – 3.25x4.25\" (83x108mm) – 50 Sheets","description":"\u003ch2\u003eShanghai GP3 100 Black and White Sheet Film – 3.25x4.25\" (83x108mm)\u003c\/h2\u003e\n\u003cp\u003eShanghai GP3 100 sheet film brings the classic GP3 emulsion to large format photography. Rated at ISO 100, this panchromatic black and white negative film delivers fine grain, high contrast, and excellent sharpness – making it well-suited for studio portraiture, landscape, and architectural photography where maximum detail and tonal richness are required.\u003c\/p\u003e\n\u003cp\u003eEach box contains \u003cstrong\u003e50 sheets\u003c\/strong\u003e of 3.25x4.25\" (83x108mm) sheet film. Ready stock – ships from our China warehouse.\u003c\/p\u003e\n\u003ch3\u003eFilm Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eISO 100\/21° panchromatic black and white negative film\u003c\/li\u003e\n\u003cli\u003eFine grain structure – ideal for enlarging and scanning\u003c\/li\u003e\n\u003cli\u003eHigh contrast with rich tonal range\u003c\/li\u003e\n\u003cli\u003eCan be handled under deep red safelight\u003c\/li\u003e\n\u003cli\u003eCompatible with standard black and white chemistry\u003c\/li\u003e\n\u003cli\u003eFormat: 3.25x4.25\" (83x108mm) sheet film\u003c\/li\u003e\n\u003cli\u003e50 sheets per box\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAbout Shanghai GP3 100\u003c\/h3\u003e\n\u003cp\u003eGP3 100 is produced by Shanghai Jiancheng Technology and is one of the most accessible black and white sheet films available today. Its traditional silver-rich emulsion offers rich tonality with deep blacks and bright whites, responding well to both darkroom printing and scanning workflows.\u003c\/p\u003e","brand":"SHANGHAI GP3","offers":[{"title":"3.25x4.25\"(83x108mm)","offer_id":40368757964979,"sku":"JC-FM-BW-GP3-SHT325425-100","price":49.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/2235\/3331\/products\/2.jpg?v=1631685882"},{"product_id":"shanghai-gp3-100-black-and-white-negative-film-4x10-sheet-film-25-sheets","title":"Shanghai GP3 100 Black and White Negative Film 4x10\" Sheet Film 25 Sheets","description":"\u003ch2\u003eShanghai GP3 100 – 4x10\" Large Format Black \u0026amp; White Sheet Film\u003c\/h2\u003e\n\u003cp\u003eA classic silver-rich black and white negative film from Shanghai, trusted by large format photographers for its low grain, high contrast, and excellent sharpness. Ideal for portrait, landscape, and architectural work.\u003c\/p\u003e\n\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eISO 100\u003c\/li\u003e\n\u003cli\u003eFormat: 4x10\" (101 × 253 mm)\u003c\/li\u003e\n\u003cli\u003e25 Sheets per box\u003c\/li\u003e\n\u003cli\u003eCan be handled under deep red safelight\u003c\/li\u003e\n\u003cli\u003eProcess with standard D-76, HC-110, or equivalent developers\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy GP3?\u003c\/h3\u003e\n\u003cp\u003eGP3 100 delivers rich tonal gradation and fine grain that large format photographers demand. Its orthopanchromatic sensitivity makes it forgiving in a variety of lighting conditions, while the 4x10\" format opens up panoramic and specialty camera possibilities.\u003c\/p\u003e","brand":"SHANGHAI GP3","offers":[{"title":"4x10\"(101x253mm)","offer_id":40369308172467,"sku":"JC-FM-BW-GP3-SHT410-50","price":86.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/2235\/3331\/products\/10.jpg?v=1631685881"}],"url":"https:\/\/shop.shjcfilm.com\/en-fr\/collections\/b-w-slide-film.oembed","provider":"SHANGHAI JIANCHENG FILM","version":"1.0","type":"link"}