| Place of Origin: | China (Mainland) |
|---|---|
| Brand Name: | Shuncheng |
| Model Number: |
Quick Details
Specifications
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Diameter Available
|
3mm--120mm
|
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Diameter Tolerance
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+0/-0.5mm
|
|
Thickness Tolerance
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+/-0.05mm
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Focal Length Tolerance
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±1%
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Surface Accuracy
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L/4 irregularity at 632.8nm
|
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Surface Quality
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20-10 S/D
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Centration
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3 arc min
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Clear Aperture
|
90%
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Bevel
|
Protective bevel
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Material
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BK7, Fused silica, and other optical glass
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|
Coating
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AR coating
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