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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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Quartz
lenses, windows, mirrors, filters and prisms
Click here to download PDF version of this page.
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| Transmission Range |
0.15 – 4.5 microns |
| Crystal Structure |
Rock Salt |
| Cleavage Plane |
none |
| Colour |
Colourless |
| Density |
2.648 at 25 °C |
| Melting Point (°) |
1470 |
| Reflection Loss |
8.2% (2µ) for 2 surfaces |
| Solubility index |
insoluble |
| Hardness (Knoop) |
741.0 |
| Thermal Conductivity (cal/cm sec°C) |
0.0255 |
| Thermal Expansion coefficient (/°C) |
7.97 x 10-6 (parallel to C axis)
13.37 x 10-6 (vertical to C axis) |
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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 - for
optical lenses, windows, mirrors, filters & prisms | sitemap
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