SCD2574-01A

DIAMETER: 0.250″+/-.002″
THICKNESS: 0.25mm +/- 0.10mm
PARALLELISM: 5 ARC MINUTES MAXIMUM.
EDGE BEVEL: LIGHT PROTECTIVE BEVEL, 2 PLACES
SURFACE ACCURACY: 10 WAVES/INCH MAXIMUM, 2 FACES.
SURFACE QUALITY: 20-10 PER MIL-PRF-13830, 2 FACES.
MATERIAL TYPE/QUALITY: SAPPHIRE, OPTICAL GRADE.
CRYSTALLOGRAPHIC ORIENTATION: RANDOM
COATING: ANTIREFLECTIVE “V” COAT FOR < 0.10%
REFLECTANCE PER SURFACE FROM 790nm TO
820nm WITH A NORMAL +/- 13 DEG INCIDENCE
ANGLE, APPLIED TO BOTH FACES.
POLARIZATION: “s” AND “p” POLARIZATION.
COATING APERTURE: CENTRAL 0.225″ MINIMUM DIAMETER,
BOTH FACES.