TRCC-1516-S-03-EC(THRU-HOLE)

CONFIGURATION: DISC, PLANO-CONCAVE (3.0 METERS)
DIAMETER: 1.500″+.000″/-.005″
THICKNESS: 0.160″+/-.010″
WEDGE ERROR: 3 ARC MINUTES MAXIMUM
SURFACE ACCURACY: 1/40 WAVE @ 10.6u, CONCAVE FACE
SURFACE FINISH: 20-10 SCRATCH DIG, CONCAVE FACE
FINE GROUND PLANO FACE.
CENTER HOLE: 0.045″+/-.005″ THRU HOLE, LOCATED ON
CENTER OF PART.
MATERIAL TYPE/QUALITY: SILICON, SINGLE CRYSTAL,
MIRROR GRADE.
COATING: ENHANCED COPPER REFLECTIVE COATING FOR
99.7% MINIMUM REFLECTANCE AT 10.6 MICRONS
WITH A NORMAL INCIDENCE ANGLE, APPLIED
TO CONCAVE FACE.