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Optical Windows Shadow Masks > Optical Glass Crystal Windows Coated > OPW-NIR1250B-14000800-0300
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Name: | 140.0x80.0xT3.0mm 1250-1650nm Laser Window(BK7) |
P/N: | OPW-NIR1250B-14000800-0300 | Keywords: | 140.0x80.0xT3.0mm,BK7,Flat,DAR@1250-1650nm |
Unit Price: |
S$550.00/pc
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Available: |
In stock
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Request: |
Add to Request List |
Introduction: | These laser windows are used for high transmission on some typical telecom wavelength bands. |
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Substrate Material: |
Schott N-BK7 glass |
Outer Dimension: |
140.0 x 80.0,-0.2/+0.0mm |
Thickness: |
3.0,+/-0.1mm |
Surface Quality: |
Double side polished (40-20 scratch and dig, MIL Standard) |
Flatness: |
<Lambda/4 @ 632.8nm over 25mm area |
Parallelism: |
<30 arc seconds |
Clear Aperture: |
>90% of surfaces |
Edge Surface: |
Ground;0.25-0.35mm x 45-deg bevelled |
Coating: |
Double surfaces, AR@ 1250 - 1650nm R<0.3% max ; AOI = 0 deg designed |
MOQ: |
NA | |
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