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 6135-00-826-4798
NSN 5945-01-608-0043
NSN 5930-00-173-2698
NSN 5915-00-005-8827
NSN 4140-01-212-8286
NSN 5835-00-427-2772
NSN 6110-00-783-6330
NSN 6130-01-611-5025
NSN 6105-00-325-3637
NSN 5905-00-889-9974
NSN 5945-00-068-6429
NSN 6240-00-913-8529