Pro / B2B
Chalcogenide Lenses |
Chalcogenide Lenses |
COMMERCIAL GRADE |
FACTORY STANDARD |
PRECISION GRADE |
Diameter Tolerance(mm) |
+0/-0.20 |
+0/-0.15 |
+0/-0.025 |
Center Thickness(mm) |
±0.20 |
±0.15 |
±0.025 |
Radius (%) |
±2% |
±1.5% |
±1% |
Focal Length Tolerance (%) |
<3%</p> |
<1.0%</p> |
<1.0%</p> |
Cosmetic(MIL-C-13830A) |
80-50 |
60-40 |
40-20 |
Figure Tolerance in λ(Pow/irreg) |
5 - 2 |
2 - 1 |
1 - 1/2 |
Centration (Arc min) |
5' |
3' |
1' |
Coating (R% avg) |
1.5% @ 3~5µm or 8~12µm |
||
Materials |
Chalcogenide Glass |
* Further, We are able to apply DLC coating on chalcogenide lens. Call us or write to us today for consultation!
Please review or download Schott and NHG glass catalog/material data for detailed technical information below:
If you want to know more types of hyp design products, please contact us.
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Cette page concerne les importateurs et exportateurs de Chalcogenide Lenses Rechercher dans la catégorie : Pro / B2B Rechercher dans la catégorie : lenses, chalcogenide |
Mercredi 26 août 2015
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