A device without lens, with or without a diaphragm, which permits light to pass through it for a predetermined length of time for photographic purposes.
Classification: Apparatus & equipment, automatically developing photographic film/paper in rolls, automatically exposing developing film to roll of photographic paper
NSN 6150-00-481-4763
NSN 4140-00-005-4574
NSN 6240-01-295-1750
NSN 6130-01-388-9694
NSN 5835-01-138-0181
NSN 5925-00-761-6812
NSN 5855-01-658-4510
NSN 5920-00-407-7652
NSN 5895-00-244-0943
NSN 5990-01-314-2264
NSN 5960-00-950-6087
NSN 5950-01-055-5650