BS-1511-Z-33-S

CONFIGURATION: DISC, PLANE-PARALLEL
DIAMETER: 1.500″+.000″/-.005″
THICKNESS: 0.118″+/-.005″
PARALLELISM: 10 ARC SECONDS MAXIMUM.
FLATNESS: 1/40 WAVE MAXIMUM @ 10.6u, 2 FACES.
SURFACE FINISH: 80-50 PER MIL-PRF-13830, 2 FACES.
MATERIAL TYPE/QUALITY: CVD ZINC SELINIDE, LASER
GRADE.
COATING: SURFACE “1”: 33.0% +/- 1.50% REFLECTANCE
AT 10.6 MICRONS WITH A
45deg INCIDENCE ANGLE.
SURFACE “2”: ANTIREFLECTANCE COAT FOR
0.50% MAXIMUM REFLECTANCE
AT 10.6 MICRONS WITH A
45deg INCIDENCE ANGLE.
POLARIZATION: “s” POLARIZATION
MARKING: ARROW ON OD SURFACE POINTING TOWARDS
SURFACE “1”.