{"product_id":"kodak-eastman-kodak-tri-x-400-film-tx135-24","title":"Kodak Professional Tri-X 400 Black and White Negative Film (35mm Roll Film, 24 Exposures, Retro Packaging)","description":"\u003cp\u003e\u003cstrong\u003eKodak Professional Tri-X 400 Black and White Negative Film (35mm Roll Film, 24 Exposures, Retro Packaging)\u003c\/strong\u003e is a single roll of 35mm panchromatic black and white negative film rated at ISO 400 (ISO 400\/27° in standard process). It is supplied in retro packaging and gives 24 exposures per roll. If you are looking for Tri-X 400 or a 35mm black and white film, this is the Kodak roll.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePanchromatic B\u0026amp;W negative emulsion\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe emulsion is panchromatic, meaning it is sensitized to the full visible spectrum rather than a limited range of colors. Exposure produces a negative image on the film strip, which is then processed to yield the final black and white result. The film offers fine grain and high sharpness, wide exposure latitude, and responds well to push processing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eISO 400 film speed\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe ISO\/ASA rating of 400 is a fixed sensitivity value that defines the film's response to light for metering and exposure purposes. It is a characteristic of the film itself, independent of the camera or developer used.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e35mm format with 24 exposures\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe roll is made in the 35mm format and provides 24 exposures. Format and exposure count together define how much film is on the roll and which cameras it suits.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAcetate base and 127.0 µm layer thickness\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe film is coated on an acetate base, with a total layer thickness of 127.0 µm. These are physical construction details, separate from speed or format.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eStandard black and white chemistry\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe film is intended for processing in standard black and white chemistry, as opposed to color negative or other chemical processes. The roll comes in retro packaging.\u003c\/p\u003e\n\u003cp\u003eLooking for a lower-priced alternative at the same speed? See the \u003ca href=\"https:\/\/excellentphoto.ca\/products\/kentmere-pan-400-black-and-white-negative-film-35mm-roll-film-24-exposures\"\u003eKentmere Pan 400 Black and White Negative Film\u003c\/a\u003e.\u003c\/p\u003e","brand":"Kodak","offers":[{"title":"Default Title","offer_id":67819695636849,"sku":"EK7518517","price":12.99,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0062\/3414\/4871\/files\/kodak_7518517_135_24_tri_x_400_film_1946929.jpg?v=1792522925","url":"https:\/\/excellentphoto.ca\/products\/kodak-eastman-kodak-tri-x-400-film-tx135-24","provider":"ExcellentPhoto","version":"1.0","type":"link"}