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 6150-00-293-5293
NSN 6650-01-123-1091
NSN 5990-01-437-4876
NSN 6685-01-349-4020
NSN 6105-00-156-9084
NSN 5905-00-958-5940
NSN 5915-01-037-1837
NSN 5855-01-606-3745
NSN 5998-01-145-4279
NSN 5950-01-359-6209
NSN 5975-01-539-5989
NSN 5905-00-164-6383