An item consisting of a cell, optical element in which is secured one or more optical elements, such as lenses, reticles, filters, windows, and the like. May include retaining rings, spacers, and/or separators. For items with focusing facilities and/or a diopter scale, see eyepiece assembly, optical instrument.
Classification: Apparatus & equipment, automatically developing photographic film/paper in rolls, automatically exposing developing film to roll of photographic paper
NSN 5930-01-199-5480
NSN 5855-00-361-0167
NSN 5855-01-003-7102
NSN 6620-00-498-1553
NSN 5950-01-445-6961
NSN 4140-00-089-0490
NSN 6650-01-156-8173
NSN 6685-01-607-6251
NSN 2925-01-570-8065
NSN 6105-01-528-6005
NSN 6135-00-995-1089
NSN 6130-01-183-5259