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This revision also saw significant changes in the definition of film speeds in order to accommodate then-recent changes in the American ASA PH2.5-1960 standard, so that film speeds of black-and-white negative film effectively would become doubled, that is, a film previously marked as "18° DIN" would now be labeled as "21 DIN" without emulsion ...
Tri-X is a black and white photographic film produced by the Eastman Kodak Company. Since 2013, it is distributed by Kodak Alaris which controls the Kodak Professional product line under which it is grouped. [1] The combination of hand-held cameras and high-speed Tri-X film was transformative for photojournalism [2] and for cinema. [3]
Neopan 400 Professional ('Presto' in Japan) was a high speed, black and white negative film with an ISO speed of 400 for action and press photography. It was produced for 35mm, medium format and 4x5" cameras starting from 1978 [21] and discontinued in 2013. [22]
Kodak's Verichrome Pan was the only 110 black and white film produced until 2012, when Lomography manufactured their "Orca" Black and White film at 100 ISO speed. This speed is supported by most 110 cameras.
Adox was a German camera and film brand of Fotowerke Dr. C. Schleussner GmbH of Frankfurt am Main, the world's first photographic materials manufacturer. In the 1950s it launched its revolutionary thin layer sharp black and white kb 14 and 17 films, referred to by US distributors as the 'German wonder film'. [1]
This article includes color and black-and-white negative films, reversal camera films, intermediate stocks, and print stocks. ... Eastman Ektachrome High-Speed Video ...
Kodachrome films have no couplers; the dyes are instead formed by a long sequence of steps, limiting adoption among smaller film processing companies. Black and white films are very simple by comparison, only consisting of silver halide crystals suspended in a gelatin emulsion which sits on a film base with an antihalation back. [25]
FP is a cubic-grain [2] black-and-white film from Ilford Photo with a long history. [3] It originated as Fine grain Panchromatic roll film in 1935. Like its faster partner product, HP film, it has gone through a number of versions since then, with the latest being FP4 plus (FP4+ for short).