darkroom equipment 
Material required to process film and to print photographs in a darkened room.
Piece of equipment used to make square cuts in paper, cardboard, transparencies, etc.
film drying cabinet
Enclosure with a device for circulating air where processed film and photographic paper are hung to dry.
Lamp emitting light that will not affect photosensitive surfaces such as film and photographic paper.
Device with a phosphorescent dial that measures the required time for each film processing operation.
Screen that is illuminated from behind and used to examine items such as negatives, slides, transparencies and drawings.