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National Stock Number:
6760-00-232-2731
Federal Supply Class:
6760
National Item Identification Number:
002322731
Description:
LENS,PROJECTION
Detail:
THIS LENS IS DESIGNED FOR USE AS AN OBJECTIVE LENS IN MOTION PICTURE, FILM STRIP, OPAQUE, SLIDE, AND OVERHEAD PROJECTORS. IT WILL BE USED AT FINITE MAGNIFICATION AND WILL HAVE A FLAT FIELD. THIS TYPE OF LENS USUALLY DIFFERS FROM A LENS (3), ENLARGER, IN THAT IT IS FASTER, COVERS A SMALLER FIELD OF VIEW, AND HAS LESS CORRECTION OF ABERRATIONS.
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Manufacturer Information:
| BS1-1-4 | 07055 | BESELER, CHARLES CO INC | | S123 | 09624 | BUHL OPTICAL CO |
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Techincal Specification:
| FIELD VIEW COVERAGE | 3-1/4 IN. BY 3-1/4 IN. FIELD OF VIEW COVERED | | LENS FOCAL LENGTH | 10.000 INCHES NOMINAL | | OVERALL DIAMETER | 1.3125 INCHES NOMINAL | | OVERALL LENGTH | 3.375 INCHES NOMINAL | | MOUNTING CHARACTERISTIC | MOUNTED | | MOUNTING PROVISION FOR WHICH DESIGNED | BARREL | | PERFORMANCE TYPE | ANASTIGMAT |
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