LXM-19-CF-290-AR(EY) 0122-0800

CONFIGURATION: DISC, PLANO-CONVEX
DIAMETER: 19.00mm + 0.00mm /- 0.20mm
EDGE THK: 1.63mm REF CTR.THK: 2.00mm +/- 0.20mm
WEDGE ERROR: 0.05mm MAXIMUM T.I.R.
SPHERICAL RADIUS: 123.00mm +/- 1.23mm (290.0mm FL)
FLATNESS (PLANO FACE): 1/10 WAVE MAXIMUM @ 0.633um
SURFACE ACCURACY (CONVEX FACE): 1/10 WAVE MAXIMUM
@ 0.633um.
SURFACE QUALITY: 40-20 SCRATCH-DIG, 2 FACES.
MATERIAL TYPE/QUALITY: CALCIUM FLUORIDE, OPTICAL
GRADE.
COATING: ANTIREFLECTIVE COATED FOR 0.25 MAXIMUM
REFLECTANCE PER SURFACE AT 2.94 MICRONS
WITH A NORMAL INCIDENCE ANGLE, APPLIED TO
BOTH FACES.
DAMAGE THRESHOLD: 10 J/cm2, 200ns PULSE.
100W/cm2 AVERAGE
NOTE: REFERENCE DRAWING 0122-0800 Rev.A1