SCD3437-02A

LENGTH: 41.60mm +/- 0.20mm
WIDTH: 25.40mm +/- 0.20mm
THICKNESS: 2.00mm +/- 0.15mm
PARALLELISM: 19 ARC SECONDS MAXIMUM.
CORNER BEVEL: 3.00mm +/- 0.15mm X 45deg, 4 PLACES.
EDGE BEVEL: 0.25mm MAXIMUM FACE WIDTH X 45 DEGREES
ALL EDGES (16 PLACES).
TRANSMITTED WAVEFRONT: 0.25 WAVE MAXIMUM @ 633nm.
CLEAR APERTURE: DEFINED BY A 1.25mm BORDER IN FROM
ALL EDGES, BOTH FACES.
SURFACE QUALITY: 60-40 PER MIL-PRF-13830, 2 FACES.
MATERIAL TYPE/QUALITY: SAPPHIRE, OPTICAL GRADE.
CRYSTALLOGRAPHIC ORIENTATION: (0001) +/- 2deg
MARKING: ARROW ON EDGE POINTING TOWARDS (1) FACE.
(SEE DRAWING)
COAITNG: NONE, NOT REQUIRED.