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National Stock Number:
6760-00-958-7397
Federal Supply Class:
6760
National Item Identification Number:
009587397
Description:
LENS,ENLARGER
Detail:
THIS LENS IS DESIGNED FOR USE IN PHOTOGRAPHIC ENLARGERS. IT WILL BE USED AT FINITE MAGNIFICATIONS, IT USUALLY WILL HAVE LOW COLOR ABERRATIONS, AND, IN CERTAIN APPLICATIONS, DISTORTION CHARACTERISTICS WILL BE DESIGNATED AND CONTROLLED WITHIN PRECISE LIMITS.
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Manufacturer Information:
| 125-495 | 54880 | BERKEY MARKETING COMPANIES DIV OF BERKEY INC | | 452-003AND421-017 | 54880 | BERKEY MARKETING COMPANIES DIV OF BERKEY INC | | 9-035-4954-23 | 54880 | BERKEY MARKETING COMPANIES DIV OF BERKEY INC | | 85-01074960-5 | 54985 | WOLLENSAK OPTICAL CO | | 710-2 | 66346 | MINNESOTA MINING AND MFG CO BROADCASTING AND RELATED PRODUCTS DIV | | 452-003AND421-017 | 90838 | BERKEY TECHNICAL DIV BERKEY PHOTO INC |
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Techincal Specification:
| BASE MOUNTING TYPE | SCREW | | FIELD VIEW COVERAGE | 35 MM SINGLE FRAME FIELD OF VIEW COVERED | | LENS FOCAL LENGTH | 51.000 MILLIMETERS NOMINAL | | OVERALL DIAMETER | 1.240 INCHES NOMINAL | | OVERALL LENGTH | 1.156 INCHES NOMINAL | | MOUNTING CHARACTERISTIC | MOUNTED | | MOUNTING PROVISION FOR WHICH DESIGNED | BARREL | | PERFORMANCE TYPE | ANASTIGMAT |
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