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| LENSES | ||
| Diameter Range: | 2 mm - 1,000 mm |
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| Centering Accuracy: | better than 5 arc sec. | |
| Surface Figure: | better than λ/10 PV | |
| Center Thickness Tolerance: | < 5 µm | |
| Radius Tolerance: | ± R/5000 or ± 5 µm | |
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Diameter Tolerance: |
h6 or better | |
| Cosmetics : |
MIL : 10 - 5 ISO : 0.063 |
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| Singlet | Doublet | ||
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| Triplet | 3 Mirror Laser Lens | ||
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| Cylindrical Lens | |||
