CONFIGURATION: DISC, PLANE-PARALLEL
DIAMETER: 11.00mm +/- 0.10mm
THICKNESS: 5.00mm +/- 0.05mm
EDGE BEVEL: 0.25mm MAXIMUM X 45deg, 2 PLACES.
TRANSMITTED WAVEFRONT ERROR: 1/2 FRINGE POWER
1/4 FRINGE IRREGULAR
SURFACE QUALITY: 40-10 PER MIL-PRF-13830, 2 FACES
MATERIAL TYPE/QUALITY: SAPPHIRE, OPTICAL GRADE.
CRYSTALLOGRAPHIC ORIENTATION: RANDOM
COATING: NONE, NOT REQUIRED.