W-1512-FSX-AR/193

CONFIGURATION: DISC, PLANE-PARALLEL
DIAMETER: 1.500″+.000″/-.005″
THICKNESS: 0.120″+/-.005″
PARALLELISM: 10 ARC SECONDS MAXIMUM.
FLATNESS: 1/4 WAVE MAXIMUM @ 0.633um, 2 FACES.
SURFACE FINISH: 10-5 PER MIL-O-13830, 2 FACES.
MATERIAL TYPE/QUALITY: FUSED SILICA, OPTICAL
QUALITY, EXCIMER LASER GRADE
COATING: ANTIREFLECTIVE COATED FOR 0.50% MAXIMUM
REFLECTANCE PER SURFACE AT 193 NANOMETERS
WITH A NORMAL INCIDENCE ANGLE, APPLIED
TO BOTH FACES.