LENGTH X WIDTH: 2.300″+.000″/-.005″
THICKNESS: 0.0210″+/-.0010″
PARALLELISM: 0.0005″ PER 0.500″ MAXIMUM.
CORNER BEVEL: LIGHT PROTECTIVE BEVEL, 4 PLACES.
EDGE BEVEL: 0.004″ MAXIMUM X 45deg, 8 PLACES.
SURFACE ACCURACY: NOT SPECIFIED.
SURFACE ROUGHNESS: 0.70nm RMS MAXIMUM.
SURFACE QUALITY: 20-10 PER MIL-PRF-48616, 2 FACES.
MATERIAL TYPE/QUALITY: SAPPHIRE, OPTICAL GRADE.
CRYSTALLOGRAPHIC ORIENTATION: c-PLANE.
COATING: NONE, NOT REQUIRED.