An instrument designed for use in conjunction with aircraft cameras. It provides a clear unobstructed view of the terrain below and in some cases, ahead of the aircraft for the photographer or navigator. It provides a means for determining the correct exposure interval. It may also include optical drift system for determining ground speed or angular drift. Excludes view finder, camera; view finder, camera, television and view finder, camera, photographic.
Classification: Apparatus & equipment, automatically developing photographic film/paper in rolls, automatically exposing developing film to roll of photographic paper
NSN 5998-01-417-2117
NSN 5855-01-047-9267
NSN 7035-01-602-9350
NSN 5990-01-411-5930
NSN 5975-01-281-8347
NSN 5945-00-903-9539
NSN 5998-01-158-4380
NSN 6110-01-397-2112
NSN 6130-01-041-6134
NSN 6320-00-925-0558
NSN 5910-01-116-3574
NSN 5925-00-949-2966