Meter.
An instrument which measures the quantity of light reflected from or on a subject in exposure units by means of a photoelectric cell. This figure, when used in conjunction with an integral table or a calculator, gives a suitable exposure time and lens aperture for the emulsion speed of the negative material used. See also computer, photographic exposure.
13.0 inches width, 10.75 inches length, ac/dc current type, 400.0 hertz frequency rating, aircraft reconnaissance specific use
13.0 inches width, 10.75 inches length, ac/dc current type, 400.0 hertz frequency rating, aircraft reconnaissance specific use
2.000 inches diameter, 1.781 inches length, not provided carrying case
Cover material: aluminum; front panel material: aluminun
Cover material: aluminum; front panel material: aluminun
NSN 7450-01-189-7853
NSN 5840-01-569-8800
NSN 7050-01-060-2253
NSN 1240-01-303-5843
NSN 7050-01-380-9589
NSN 5820-01-066-7361
NSN 1240-00-006-4098
NSN 5821-01-447-2844
NSN 6760-00-078-9782
NSN
NSN 5815-01-499-1246
NSN 1285-01-154-7191
Last modified 05/03/2024