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Optical Substrates > Glass Crystal Disc Washer Rim Groove > GR-C-R-02300210-0100
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| Name: | OD23/ID21/T1mm Polished BK7 Glass Rim |
| P/N: | GR-C-R-02300210-0100 | | Keywords: | OD23.0/ID21.0/T1.0mm,BK7,Glass Rim,Polished DSP |
| Unit Price: |
S$38.00/pc
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| Available: |
In stock
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| Request: |
Add to Request List |
| Introduction: | Glass Rims are fabricated with BK7 glass. Upper & down surfaces of this kind of glass rims are optically polished. |
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Substrate Material: |
BK7 optical glass |
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Outer Diameter: |
23.0,+/-0.1mm |
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Center Hole Diameter: |
21.0,+/-0.1mm |
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Thickness: |
1.00,+/-0.05mm |
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Concentricity: |
+/-0.1mm |
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Surface Quality: |
Double side fine polished (40-20 scratch and dig, MIL Standard)(top/bottom surfaces) |
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Flatness: |
< Lambda/4 @ 632.8nm over 25mm area on-jig tested |
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Parallelism: |
<3 arc minutes |
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Chip: |
<0.1mm |
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Edge/Wall Surfaces: |
Ground (all inner/outer wall surfaces) | |
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