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Blanks. Material - Sapphire Al2O3
Sapphire Al2O3 optics - transparent in wide spectral range from 0.17 to 5.5 microns.
Crystaltechno Ltd. manufactures optical blanks from fused silica, glass and different types of optical crystals, including Sapphire Al2O3.
Optical standard Sapphire Al2O3 blanks can be further polished to usual windows, lenses and prisms or shaped to some special customers' design.
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PARAMETER |
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VALUE |
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Size tolerance |
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+/- 0.2 mm |
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Bevels |
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(0.2-0.5) mm x 45 degrees |
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Diameter, mm |
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Thickness, mm |
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Part Number |
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12,7 |
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1 |
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B7-05-1 |
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12,7 |
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2 |
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B7-05-2 |
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25,4 |
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1 |
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B7-10-1 |
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25,4 |
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2 |
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B7-10-2 |
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25,4 |
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3 |
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B7-10-3 |
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38,1 |
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1 |
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B7-15-1 |
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38,1 |
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2 |
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B7-15-2 |
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38,1 |
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3 |
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B7-15-3 |
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38,1 |
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4 |
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B7-15-4 |
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50,8 |
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1 |
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B7-20-1 |
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50,8 |
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2 |
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B7-20-2 |
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50,8 |
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3 |
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B7-20-3 |
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50,8 |
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4 |
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B7-20-4 |
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76,2 |
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1 |
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B7-30-1 |
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76,2 |
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2 |
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B7-30-2 |
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76,2 |
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3 |
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B7-30-3 |
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Large sizes of Sapphire Al2O3 optical blanks are also available per customer request.
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