CONFIGURATION: RECTANGULAR PLATE, STEPPED, WEDGED
OVERALL LENGTH: 1.900″ REF.ONLY
OVERALL WIDTH: 0.500″ REF.ONLY
OVERALL THICKNESS: 0.250″ (HIGH SIDE OF WEDGE)-REF
STEPPED LENGTH: 1.650″+.000″/-.004″
STEPPED WIDTH: 0.250″+.000″/-.004″
STEPPED THICKNESS: 0.125″+/-.002″
LEDGE THICKNESS: 0.125″+/-.002″
CORNER RADII: 0.125″+/-.005″, OUTER CORNERS, 4 PLC
0.063″+/-.005″, INNER CORNERS, 4 PLC
PARALLELISM: CONTROLLED BY THE THICKNESS AND
LEDGE TOLERANCES.
SURFACE ACCURACY: 5 WAVES MAXIMUM @ 633nm, 2 FACES
SURFACE QUALITY: 40-20 PER MIL-PRF-13830, 2 FACES.
MATERIAL TYPE/QUALITY: SAPPHIRE, OPTICAL GRADE.
CRYSTALLOGRAPHIC ORIENTATION: c-PLANE
COATING: NONE, NOT REQUIRED.