TM-1525-S-ES

CONFIGURATION: DISC, PLANE-PARALLEL
DIAMETER: 1.500″+.000″/-.005″
THICKNESS: 0.250″+/-.010″
PARALLELISM: 3 ARC MINUTES MAXIMUM.
FLATNESS: 1/40 WAVE MAXIMUM AT 10.6u, 20-10 FACE.
SURFACE QUALITY: 20-10 SCRATCH-DIG,1/40 WAVE FACE.
BACK FACE FINE GROUND.
MATERIAL: SILICON, SINGLE CRYSTAL, MIRROR GRADE.
COATING: ENHANCED SILVER COATING FOR 99.6% MINIMUM
REFLECTANCE AT 10.6 MICRONS WITH A 45
DEGREE ANGLE OF INCIDENCE, APPLIED TO
1/40 WAVE FLAT FACE.