LXM-25-Z-75-ET2.25

CONFIGURATION: DISC, PLANO-CONVEX
DIAMETER: 25.00mm + 0.00mm /- 0.10mm
EDGE THK: 2.25mm REF. CTR.THK: 3.00mm +/- 0.25mm
WEDGE ERROR: 0.025mm MAXIMUM T.I.R.
FOCAL LENGTH: 75.00mm +/- 1.0%
FLATNESS (PLANO FACE): 1/40 WAVE MAXIMUM AT 10.6u.
SURFACE ACCURACY (CONVEX FACE): 1/40 WAVE MAXIMUM
@ 10.6u.
SURFACE QUALITY: 40-20 SCRATCH-DIG, 2 FACES.
MATERIAL TYPE/QUALITY: CVD ZnSe, LASER GRADE.
COATING: ANTIREFLECTIVE COATING FOR 0.50% MAXIMUM
REFLECTANCE PER SURFACE AT 10.6 MICRONS
WITH A NORMAL INCIDENCE ANGLE, APPLIED
TO BOTH FACES.
MAXIMUM ABSORPTION: 0.30% TYPICAL.