TR-0312-S-ES

CONFIGURATION: PLANE-PARALLEL
DIAMETER: 0.750″+.000″/-.005″
THICKNESS: 0.250″+/-.005″
PARALLELISM: 3 ARC MINUTES MAXIMUM.
SURFACE ACCURACY: 1/40 WAVE MAXIMUM @ 10.60um.
SURFACE QUALITY: 20-10 PER MIL-PRF-13830, POLSIHED
FACE.
FINE GROUND OTHER FACE.
MATERIAL: SILICON, SINGLE CRYSTAL, MIRROR GRADE.
COATING: ENHANCED SILVER COATED FOR 99.5% MINIMUM
REFLECTANCE AT 10.6 MICRONS WITH A
NORMAL INCIDENCE ANGLE, APPLIED TO POLISH
FACE.