Portable features provided, slot-threading .
Slot-threading
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 5820-00-203-1264
NSN 6760-00-732-8843
NSN 1240-01-528-9687
NSN 6110-01-415-0589
NSN 5836-00-286-4440
NSN 1430-00-034-7246
NSN 5805-01-552-8773
NSN 6760-01-393-1290
NSN 1240-01-069-2500
NSN 5815-00-736-7793
NSN 6350-01-571-5106
NSN 6350-00-021-2334
Last modified 05/05/2024