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Location: Main > Optical Windows Shadow Masks > Optical Glass Crystal Windows Coated > OPW-AR03-B270-12701270-0200-780ALO
Name: 127x127xT1mm Glass Window(700-900nm)(Al2O3 Coated)
P/N: OPW-AR03-B270-12701270-0200-780ALO
Keywords:127.0x127.0xT1.0mm,B270,DAR@700-900nm+Al2O3
Unit Price: S$395.00/pc
Available: In stock
Request: Add to Request List
Introduction:
These windows have high transmission in NIR 700-900nm band. Additonal protection over-coating layer of Al2O3 on single surface.

Substrate Material:
B270 glass/ultra-white
Outer Dimension:
127.0 x 127.0, -0.2/+0mm
Thickness:
1.0,+/-0.1mm
Surface Quality:
Double side fine polished (60-40 scratch and dig, MIL Standard)
Roughness:
< 15A(RMS)
Flatness:
< Lambda/4@ 632.8nm every DIA10mm (on jig tested)
Parallelism:
< 30 arc seconds
Edge surfaces:
Ground surfaces; Bevel/chamfered 0.3mm x  45-deg
Chip:
<0.15mm
Coating:
Both surfaces IBS - AR coated @ 700-900nm
S1: R<0.5% max (0 deg AOI); AR coating standard only  
S2: R<0.5% max (0 deg AOI); AR coating standard plus over protection coating layer of Al2O3(10nm-thick)
Packing:
Std vacuum packed
MOQ:
NA

 
 
 
 
 
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