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Location: Main > Optical Windows Shadow Masks > Optical Glass Crystal Windows Coated > OPW-AR03-UVFS-05500260-0600-780ALO
Name: 55.0x26.0xT6.0mm UVFS Window(700-900nm)(c/w Al2O3)
P/N: OPW-AR03-UVFS-05500260-0600-780ALO
Keywords:55.0x26.0xT6.0mm,UVFS,DAR@700-900nm+Al2O3
Unit Price: S$280.00/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:
Synthetic UV Quartz Glass, VIOSIL Japan
Outer Dimension:
55.0 x 26.0, -0.1/+0mm
Thickness:
6.0,+/-0.1mm
Surface Quality:
Double side fine polished (10-5 scratch and dig, MIL Standard)
Roughness:
< 5A(RMS)
Flatness:
< Lambda/10 @ 632.8nm over clear aperture (central area: 45.0x22.0mm)
Parallelism:
< 3 arc seconds -specially controlled
Edge surfaces:
Clear polished 80-50 S/D including bevel/chamfer surfaces
Chip:
<0.1mm
Bevel/Chamfer:
Bevel 0.2mmx45-deg/4-corner with 1mmx45deg chamfered; All clear polished surfaces
Coating: Both surfaces IBS - AR coated @ 700-900nm 
S1: R<0.25% (0 deg AOI); AR coating standard only - (laser marked with arrow pointed)
S2: R<0.25% (0 deg AOI); AR coating standard plus over protection coating layer of Al2O3(10nm-thick)
Packing:
Std vacuum packed
MOQ:
MOQ 2pcs(minimum order quantity)