CONFIGURATION: DISC, PLANO-CONCAVE (0.5 METER)
DIAMETER: 0.500″+.000″/-.005″
EDGE THICKNESS: 0.200″+/-.010″
WEDGE ERROR: 5 ARC MINUTES MAXIMUM.
SURFACE ACCURACY: 1/4 WAVE MAXIMUM @ 0.633um.
SURFACE QUALITY: 20-10 PER MIL-PRF-13830, 2 FACES.
SURFACE FINISH: < 15 ANGSTROMS RMS, 2 FACES.
MATERIAL TYPE/QUALITY: ZINC SELENIDE, LASER GRADE.
COATING: NONE, UNCOATED SUBSTRATE.
MARKING: ARROW ON OD SURFACE POINTING TOWARDS
CONCAVE FACE.
Dimensions | 0.1 in |
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