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| Glass Windows(Uncoatrd) |
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Parallel plane substrate using B270 glass. It is used for cover glass, etc.
Since both sides have been optically polished, it can be used as a coated
substrate as it is.
For those who wish to have anti-reflection multi-coating on both sides, please refer to "Glass Substrate".
We also accept special orders for other coats, outer diameters, and other
materials. |
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ĦSpecifications |
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Cover glass
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ĦSpecifications |
| Material |
B270 |
| Reflactive Index |
1.523/nd |
| Chamfering |
All circumferences or all ridge lines are chamfered |
| Wavelength |
587.6nm |
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| ĦTolerance |
| Outer size |
Round shape +0/-0.2(mm)
Square shape 10x10-20x20: +0/-0.2(mm)
Square shape 30x30`100x100: +0/-0.3(mm) |
| Thickness of Filter |
+/-0.2(mm) |
| Parallelism |
Within 3-5 minutes(3'-5') |
| Plate Surface Accuracy |
3λ-λ/2(Effective range : Within 85% including center) |
| Surface Quality |
MIL60-40 |
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| P/N |
Size |
TC |
Material |
Price
w/o tax
(JPY) |
Price w/tax
(JPY) |
Note |
| TS-0870G |
Dia.10 |
2.0 |
B270 |
1,500 |
1,650 |
* |
| TS-0871G |
Dia.20 |
2.0 |
B270 |
1,500 |
1,650 |
* |
| TS-0872G |
Dia.30 |
2.0 |
B270 |
2,000 |
2,200 |
* |
| TS-0873G |
Dia.40 |
2.0 |
B270 |
2,500 |
2,750 |
* |
| TS-0874G |
Dia.50 |
2.0 |
B270 |
3,000 |
3,300 |
* |
| TS-0875G |
10x10mm |
2.0 |
B270 |
1,500 |
1,650 |
* |
| TS-0877G |
20x20mm |
2.0 |
B270 |
1,500 |
1,650 |
* |
| TS-0878G |
30x30mm |
2.0 |
B270 |
2,000 |
2,200 |
* |
| TS-0878G1 |
50x50mm |
2.0 |
B270 |
2,500 |
2,750 |
* |
| TS-0878G2 |
100x100mm |
2.0 |
B270 |
3,000 |
3,300 |
* |
| TS-0878G3 |
Dia.10 |
1.0 |
B270 |
1,500 |
1,650 |
* |
| TS-0878G4 |
Dia.20 |
1.0 |
B270 |
1,500 |
1,650 |
* |
| TS-0878G5 |
Dia.30 |
1.0 |
B270 |
RFQ |
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* |
| TS-0878G6 |
Dia.40 |
1.0 |
B270 |
RFQ |
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* |
| TS-0878G7 |
Dia.50 |
1.0 |
B270 |
RFQ |
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* |
| TS-0878G8 |
10x10mm |
1.0 |
B270 |
1,500 |
1,650 |
* |
| TS-0878G9 |
20x20mm |
1.0 |
B270 |
1,500 |
1,650 |
* |
| TS-0878G10 |
30x30mm |
1.0 |
B270 |
2,000 |
2,200 |
* |
| TS-0878G11 |
50x50mm |
1.0 |
B270 |
RFQ |
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* |
| TS-0878G12 |
100x100mm |
1.0 |
B270 |
RFQ |
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Q'ty of inventory for all the items are small, please ask for stock q'ty
at the time of ordering. The case there is no stock, max. lead time would
be 45 days.
* Once the stock will be over, all of above products will be made-to-order
item. |
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