6740-00-653-5436 SWITCH,THERMOSTATIC Index 1005-00-653-5441 ROD,CLEANING,SMALL ARMS

National Stock Number:
6760-00-653-5438

Federal Supply Class:
6760

National Item Identification Number:
006535438

Description:
METER,PHOTOGRAPHIC EXPOSURE

Detail:
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.


Manufacturer Information:
PR2229556POLAROID CORPORATION DBA POLAROID


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