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UV, visible, infra-red optical materials... |
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...for optical lenses, windows, mirrors, filters & prisms |
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Fused Silica - SiO2
lenses, windows, mirrors, filters and prisms
Click here to download PDF version of this page.
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| Transmission Range |
0.2 - 4.5 µ |
| Crystal Structure |
- |
| Cleavage Plane |
None |
| Colour |
Colourless |
| Density |
2.202 |
| Melting Point (°) |
1710 (Softening Point) |
| Reflection Loss |
6.3% (2µ) for 2 surfaces |
| Solubility index |
Insoluble |
| Hardness (Knoop) |
461.0 |
| Thermal Conductivity (cal/cm sec°C) |
2.82x10-3 (41°C) |
| Thermal Expansion coefficient (/°C) |
0.5x10-6 (20-900°C) |
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Whilst every effort has been made to verify the data provided, no responsibility can be accepted for its accuracy
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Global Optics UK Ltd, 30 Brockley Road, Bournemouth,
Dorset, UK, BH10 6JN.
Tel: 01202 530609,
Fax: 01202 547209
Company Registered in England
Registered Office: 30 Brockley Road, Bournemouth BH10 6JN
| Company No. 3509979
© Global Optics UK Ltd -
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