6680-01-239-7654 TACHOMETER,ELECTRIC,NONSELF-GENE Index 6760-01-239-7656 CAP,LENS

National Stock Number:
6760-01-239-7655

Federal Supply Class:
6760

National Item Identification Number:
012397655

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.


Manufacturer Information:
53083-132648KALART VICTOR CORP
53083-2M32648KALART VICTOR CORP


Techincal Specification:
OVERALL DIAMETER2.000 INCHES NOMINAL


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