LX-1538-Z-ET2.0-AR / C01106

CONFIGURATION: DISC, PLANO-CONVEX
DIAMETER: 1.500″+.000″/-.005″
EDGE THK: 0.078″ REF. CTR.THK: 0.132″+/-.010″
WEDGE ERROR: 0.0015″ MAXIMUM T.I.R.
SPHERICAL CONVEX RADIUS: 5.250″+/- 8 FRINGES.
FOCAL LENGTH: 3.7425″
SURFACE FIGURE: 2 FRINGES MAXIMUM AT 0.633um
WITHIN CLEAR APERTURE, 2 FACES.
SURFACE QUALITY: 40-20 PER MIL-PRF-13830, 2 FACES.
CLEAR APERTURE: CENTRAL 1.350″MINIMUM DIAMETER.
EDGE BEVELS: 0.010″ MAXIMUM X 45deg, 2 PLACES.
EDGE CHIPS: 0.020″ MAXIMUM SIZE.
MATERIAL TYPE/QUALITY: ZINC SELENIDE, OPTICAL
GRADE.
COATING: ANTIREFLECTIVE COATED FOR 0.50% MAXIMUM
REFLECTANCE PER SURFACE AT 10.60 MICRONS
WITH A NORMAL INCIDENCE ANGLE, APPLIED
TO BOTH FACES.