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Production of plane-parallel windows of optical quality KU, K8, Si, color glasses and other materials close to above-listed in hardness. Possible parameters of articles are given in table:
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Parameters |
Range of values |
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1 |
Diameter, mm |
6…..25 |
26…..120 |
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2 |
Thickness, mm |
1…..50 |
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3 |
Parallelism, angular min. . |
<5 |
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4 |
Surface quality. Class of cleanness under GOST 11141-84 |
I, II |
III,… |
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5 |
Average surface roughness |
0.25 íì |
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6 |
Precision of surface |
General error, N per 630 nm |
0.5 |
2 |
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Local error, N per 630 nm |
0.2 |
0.5 |
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7 |
Possible coating deposition |
(see Coating service ) |
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| © 2006-2010 Izovac Ltd. |
P.B. 184, Minsk 220040 Belarus
info@izovac.com
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Tel: (+375 17) 293 18 42, (+375 17) 293 18 43
Fax: (+375 17) 293 18 45
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Customers' references to working.
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