WM-19-FS-3.10-AR(Y)/2-350-0003

DIAMETER: 19.00mm +/-. 0.13mm
THICKNESS: 3.10mm +/- 0.25mm
PARALLELISM: 3 ARC MINUTES MAXIMUM.
EDGE BEVEL: SLIGHT PROTECTIVE BEVEL, 2 PLACES.
SURFACE FIGURE: 1/4 WAVE MAXIMUM, 2 FACES.
SURFACE QUALITY: 20-10 PER MIL-O-13830, 2 FACES.
CLEAR APERTURE: CENTRAL 16.50mm MINIMUM DIAMETER
FACE, 2 PLACES.
MATERIAL TYPE/QUALITY: FUSED SILICA, STANDARD
OPTICAL GRADE.
COATING: ANTIREFLECTIVE COATED FOR 99.80% MINIMUM
TRANSMISSION AT 1.064 MICRONS WITH A
NORMAL INCIDENCE ANGLE, APPLIED TO BOTH
FACES. (RANDOM POLARIZATION)
DAMAGE THRESHOLD: > 1 GW