Forced air cooling method, automatic focus features provided, 16.250 inches maximum overall length, 12.125 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. It may include integral amplifiers. Excludes loudspeakers and separate amplifiers. See also projection set, motion picture, sound.
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 7021-00-869-6601
NSN 1430-00-631-1370
NSN 5815-00-703-1676
NSN 5895-01-260-7165
NSN 6350-01-025-0500
NSN 5805-01-302-2804
NSN 5820-00-694-2768
NSN 6940-01-302-5457
NSN 6730-01-382-9597
NSN 7050-00-832-5584
NSN 5805-01-115-2819
NSN 5815-00-462-0192
Last modified 05/11/2024