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Developer powder using genol-hydroquinone.
Developer powder using genol-hydroquinone.
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Black and white negative processing is the chemical means by which photographic film and paper is treated after photographic exposure to produce a neg
Black and white negative processing is the chemical means by which photographic film and paper is treated after photographic exposure to produce a negative or positive image. Photographic processing transforms the latent image into a visible image, makes this permanent and renders it insensitive to light.
A cut-away illustration of a typical light-trap tank used in small scale developing
A cut-away illustration of a typical light-trap tank used in small scale developing