Hquarter wave magnesium fluoride centered at 1.48 microm; reflectivity at 45 degrees porm 2 degrees 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
No other part numbers with same form, fit, and function found.
NSN 5985-01-467-8640
NSN 5950-00-088-1804
NSN 5998-00-471-6000
NSN 6645-01-545-6853
NSN 5945-00-339-2755
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NSN 7035-01-056-5350
NSN 5965-01-105-4194
NSN 5835-01-346-9575
NSN 2925-01-111-2927
NSN 5920-00-762-3348
NSN 6320-00-098-2858
Last Updated: 03/30/2025