W-1512-S-UC

CONFIGURATION: DISC, PLANE-PARALLEL
DIAMETER: 1.500"+.000"/-.005"
THICKNESS: 0.120"+/-.010"
PARALLELISM: 5 ARC MINUTES MAXIMUM.
SURFACE ACCURACY: 2 WAVES MAXIMUM @ 633um, 2 FACES
SURFACE FINISH: 60-40 PER MIL-PRF-13830, 2 FACES.
MATERIAL TYPE/QUALITY: SILICON, SINGLE CRYSTAL,
IR OPTICAL GRADE.
COATING: NONE, UNCOATED SUBSTRATE.

W-2012-S-UC

CONFIGURATION: DISC, PLANE-PARALLEL
DIAMETER: 2.000"+.000"/-.005"
THICKNESS: 0.120"+/-.010"
PARALLELISM: 5 ARC MINUTES MAXIMUM.
SURFACE ACCURACY: 1/20 WAVE AT 10.6u, 2 FACES
SURFACE FINISH: 40-20 PER MIL-O-13830, 2 FACES.
MATERIAL TYPE/QUALITY: SILICON, SINGLE CRYSTAL,
IR OPTICAL GRADE.
COATING: NONE, UNCOATED SUBSTRATE.