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BK7 optical Aspherical lens |
| Create: 01/21/2016 |
| Expired Date: | 08/01/2020 |
| Category: | Optical Instrument&Parts [Apparatus&Instrument] |
| Message: | We supply aspherical lens. Specification of aspherical lens as follow: Material:BK7 or other optical material Size:10mm-200mm Fringes:lambda/2 Center Thickness:15nm-25nm Dispersion round:0.03mm-0.2mm Centration:3 arc min Surface Quality:60-40 Scratch/Dig Clear Aperture:90% Coating:Available upon Request |
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| City: | Changchun[CN]
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| Location: |
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