Forward operating position.
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 5810-00-233-7410
NSN 5975-01-343-1709
NSN 1430-00-469-9459
NSN 5820-00-369-7023
NSN 5965-00-471-5018
NSN 5821-01-164-4207
NSN 5820-01-428-3008
NSN 5821-01-519-3693
NSN 6675-01-171-5299
NSN 7520-01-340-4184
NSN 7450-01-240-4651
NSN 5965-01-492-5695
Last modified 04/23/2024