WM-4202-Z-UC

CONFIGURATION: DISC, PLANE-PARALLEL
DIAMETER: 42.00mm + 0.00mm /- 0.10mm
THICKNESS: 2.00mm +/- 0.20mm
PARALLELISM: 3 ARC MINUTES MAXIMUM.
FLATNESS: 1/40 WAVE MAXIMUM @ 10.6u, 2 FACES.
SURFACE FINISH: 40-20 PER MIL-O-13830, 2 FACES.
MATERIAL TYPE/QUALITY: CVD ZINC SELENIDE, LASER
GRADE.
COATING: NONE, UNCOATED SUBSTRATE.