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Optical Substrates > Glass Crystal Disc Washer Rim Groove > GR-C-R-01700150-0250
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| Name: | OD17/ID15/T2.5mm Polished BK7 Glass Rim |
| P/N: | GR-C-R-01700150-0250 | | Keywords: | OD17.0/ID15.0/T2.5mm,BK7,Glass Rim,Polished DSP |
| Unit Price: |
S$35.00/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 |
| Outer Diameter: |
17.0,+/-0.1mm |
| Center Hole Diameter: |
15.0,+/-0.1mm |
| Thickness: |
2.50,+/-0.05mm |
| Concentricity: |
+/-0.1mm |
| Surface Quality: |
Double side fine polished (40-20 scratch and dig, MIL Standard) (top & bottom surfaces) |
| Flatness: |
< Lambda/4 @ 632.8nm over 25mm area on-jig tested |
| Parallelism: |
<3 arc minutes |
| Chip: |
<0.15mm |
| Edge/Wall Surfaces: |
Ground (all inner/outer wall surfaces) | |
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