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 5905-01-093-9039
NSN 5855-00-436-3852
NSN 6110-01-441-0369
NSN 6220-01-556-9497
NSN 6645-01-567-8282
NSN 6610-01-269-5437
NSN 5975-00-945-9065
NSN 5945-01-630-2480
NSN 6610-01-602-9619
NSN 4140-01-157-8181
NSN 2925-01-345-5463
NSN 5990-00-378-1449