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National Stock Number:
6650-01-348-2407
Federal Supply Class:
6650
National Item Identification Number:
013482407
Description:
BEAM SPLITTER,OPTICAL INSTRUMENT
Detail:
A TRANSPARENT OPTICAL ELEMENT DESIGNED TO DIVIDE A BEAM OF LIGHT BY REFLECTION AND TRANSMISSION INTO TWO OR MORE BEAMS.
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Manufacturer Information:
| 60511570-1 | 34860 | NORTHROP GRUMMAN SYSTEMS CORPORATION |
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Techincal Specification:
| BEAM SPLITTER TYPE | ROUND WINDOW | | COATING FEATURE | MAGNESIUM FLUORIDE | | FEATURES PROVIDED | POLARIZED | | OVERALL HEIGHT | 0.500 INCHES NOMINAL | | OVERALL LENGTH | 0.640 INCHES NOMINAL | | OVERALL THICKNESS | 0.039 INCHES NOMINAL | | SPECIAL FEATURES | HQUARTER WAVE MAGNESIUM FLUORIDE CENTERED AT 1.48 MICROM; REFLECTIVITY AT 45 DEG PORM 2 DEG ANGLE OF INCIDENCEFOR 1.543 MICROM "S" POLARIZATION LESSTHAN 2.5 PCT; WAVEFRONT DISTORTION 1/8AT 0.633 MICROM IN CLEAR APERTURE; MATLOSFN-18,TYPE 913-324,CLASS 1,GRADEA; SURFACE FLATNESS 0.633 M; SURFACE QUALITY IN APERTURE 40-2-0; CLEAR APERTURE ELIPTICAL 0.375 MIN X 0.530 MIN; 0530 MIN; 0.500 IN. H; 0.640 IN. W; 0.039 IN THICK; COATING BOTH SIDES PER MIIL-C-675 | | SURFACE FINISH | POLISHED |
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