LENGTH: 15.00mm + 0.00mm /- 0.10mm
WIDTH: 15.00mm + 0.00mm /- 0.10mm
THICKNESS: 2.00mm +/- 0.05mm
PARALLELISM: 3 ARC MINUTES MAXIMUM.
CORNER BEVEL: LIGHT PROTECTIVE BEVELS, 4 PLACES.
EDGE BEVEL: LIGHT PROTECTIVE BEVELS, 8 PLACES.
SURFACE ACCURACY: 10 WAVES/INCH MAXIMUM, 2 FACES.
SURFACE QUALITY: 80-50 PER MIL-PRF-13830, 2 FACES.
MATERIAL TYPE/QUALITY: SAPPHIRE, OPTICAL GRADE.
CRYSTALLOGRAPHIC ORIENTATION: a-PLANE OR m-PLANE.
COATING: NONE, NOT REQUIRED.