| SUPP |
SUPPLEMENTARY FEATURES |
T.O. IS33D7-80-21-4, FIG 53/4-79 |
| AGAV |
END ITEM IDENTIFICATION |
LFTS TABLE ASSY, P/N 717763919-009, F15I AIRCRAFT SUPPORT |
| ADAV |
OVERALL DIAMETER |
40.0 MILLIMETERS NOMINAL |
| CXCY |
PART NAME ASSIGNED BY CONTROLLING AGENCY |
NEAR-INFRARED POLARIZER |
| ALRK |
VIEWING SURFACE OVERALL THICKNESS |
4.0 MILLIMETERS MINIMUM AND 4.3 MILLIMETERS MAXIMUM |
| FEAT |
SPECIAL FEATURES |
METALLIC THIN FILM DEVICES WHICH PROVIDE A HIGH DEGREE OF POLARIZATION IN THE NEAR-INFRARED; CONSISTS OF A VACUUM DEPOSITED THIN FILM MADE UP OF MICROSCOPIC PROLATE METAL SHPEROIDS ALL ALIGNED IN THE SAME DIRECTION ON THE GLASS SURFACE; USEFUL FIELD ANGLE +/- 20 DEG ABOUT NORMAL; SURFACE QUALITY 80-50 SCRATCH AND DIG; MOUNTED BETWEEN TWO GLASS DISCS, HERMETICALLY MOUNTED IN A BLACK ANODIZED ALUMINUM RING; POLARIZATION PLANE OF MAXIMUM TRANSMISSIONINDICATED BY ENGRAVING ON THE EDGES; WAVELENGTH RANGE IS 780NM-1250NM; OUTSIDE DIAMETER IS 40.0MM; CLEAR APERTURE 35.0MM |
| MATL |
MATERIAL |
GLASS |
| ALRH |
VIEWING SURFACE OVERALL DIAMETER |
35.0 MILLIMETERS NOMINAL |