Forward operating position, forced air cooling method, portable features provided, 9.500 inches maximum overall length, 13.250 inches maximum overall width.
An optical device which projects a succession of light images upon a screen to present the illusion of motion of the original subject. It has provision for the reproduction of sound from an optic and/or magnetic sound track on the same film and the changing of speed for sound or silent projection. It is normally used for audience entertainment and/or instruction. See also viewer, still picture.
Microfiche Kit
Microfiche Kit
Dek lamp industry number, forced air cooling method, automatic focus features provided, 11.000 inches maximum overall length, 11.000 inches maximum overall width
Bg overhead projector model 50-88 end item identification
Bg overhead projector model 50-88 end item identification
NSN 6940-01-241-7305
NSN 5831-01-069-2845
NSN 6675-01-367-7179
NSN 5815-01-224-6971
NSN 1240-01-413-7839
NSN 6675-01-454-1575
NSN 5995-01-161-1865
NSN 7050-00-420-1362
NSN 5805-01-216-5500
NSN 6605-00-527-6460
NSN 6760-01-359-5019
NSN 6675-01-032-5103
Last modified 05/02/2024