SCD2427-02A

CONFIGURATION: DISC, PLANE-PARALLEL
DIAMETER: 0.635″+.000″/-.001″
THICKNESS: 0.060″+/-.001″
PARALLELISM: 10 ARC SECONDS MAXIMUM.
EDGE BEVEL: 0.010″ MAXIMUM FACE WIDTH, 2 PLACES.
TRANSMITTED WAVEFRONT: < 0.03 WAVES RMS @ 633um.
SURFACE QUALITY: F-F PER MIL-F-48616, 2 FACES.
CLEAR APERTURE: CENTRAL 0.580″ DIAMETER FACES.
MATERIAL TYPE/QUALITY: SAPPHIRE, PREMIUM OPTICAL
GRADE. STRESS FREE, NO
INCLUSIONS.
CRYSTALLOGRAPHIC ORIENTATION: (0001) +/- 5 DEGREES
COATING: NONE, NOT REQUIRED.