Second hand goods
Achromatic Triplet Lenses
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FACTORY STANDARD |
PRECISION GRADE |
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Diameter Tolerance(mm) |
±0.05 |
±0.03 |
±0.0125 |
Center Thickness(mm) |
±0.01 |
±0.03 |
±0.025 |
Radius (%) |
±1% |
±0.5% |
±0.3% |
Focal Length Tolerance (%) |
±3% |
±1% |
±0.5% |
Cosmetic(MIL-C-13830A) |
100-80 |
40-20 |
10-5 |
Figure Tolerance in λ(Pow/irreg) |
3 - 1 |
2 - 1/4 |
1 - 1/10 |
Centration (Arc min) |
6 |
<3</span> |
<1</span> |
Dia. To Thick Ratio |
9~50: 1 |
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Coating (T% avg) |
96-98% |
99% |
99.5% |
Materials |
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For extremely precision sensitive system requirement, achromatic lens buys please contact us for further new information on optical materials, our engineers are more than happy to evaluate your design and have our experiences of manufacturing input help to define the most appropriate tolerances.
Now the price of achromatic lens buy is reasonable, if you have needs, please contact us.
As a reliable optical assembly manufacturing company, we will do our best to meet all the needs of clients.
Good deal: buying from seller
This page is about importers and exporters of Achromatic Triplet Lenses Search in a category : Second hand goods Search in a category : achromatic, lenses, triplet |
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