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Location: Main > Optical Windows Shadow Masks > Optical Glass Windows > BK7S-C-R-0855-0650-AR808
Name: DIA85.5xT6.5mm BK7 Glass Window(DAR@808nm)
P/N: BK7S-C-R-0855-0650-AR808
Keywords:Dia85.5xT6.5mm,BK7 glass;AR/AR@808+/-10nm
Unit Price: S$380.00/pc
Available: In stock
Request: Add to Request List
Introduction:
These windows designed for 808nm high-power diode laser applications.

Substrate Material:
BK7 Optical Glass
Outer Diameter:
85.5, +/-0.1mm
Thickness:
6.5, +/-0.1mm
Surface Quality:
Double side polished (40-20 scratch and dig, MIL Standard)
Flatness:
<Lambda/6  @ 632.8nm every 25mm  on-jig tested
Parallelism:
<30 arc seconds
Coating:
AR/AR @ 808 +/-10nm, R<0.25%  (0 deg AOI); Double surface coated IBS
Edge Surface/Chamfer:
Ground only; 0.20-0.35mmx45deg typ protection chamfer