SCD2066-02A

CONFIGURATION: DISC, PLANE-WEDGED
DIAMETER: 1.400″+/-.020″
THICKNESS: 0.100″+/-.002″@ CENTER
WEDGE ANGLE: 7.5 MINUTES +/- 0.5 MINUTES
FLATNESS: 0.25 WAVES W/IN CENTRAL 1.100″ DIAMETER.
TWE: 0.01 WAVE RMS W/IN CENTRAL 1.100″ DIAMETER.
SURFACE FINISH: 60-40 SCRATCH DIG, 2 FACES.
EDGE BEVEL: LIGHT PROTECTIVE BEVEL, 2 PLACES.
MATERIAL TYPE/GRADE: SAPPHIRE, OPTICAL GRADE.
CRYSTALLOGRAPHIC ORIENTATION: C-AXIS PERPENDICULAR
TO FACES, (0001) NOMINAL.
COATING: NONE, UNCOATED SUBSTRATE.
MARKING: ARROW ON OD SURFACE POINTING TOWARDS THE
NON-WEDGED SIDE AT THE THICKEST POINT OF
THE WEDGE.