Production Description* Picture show of our aspherical lens It's one ofaspherical lens customized by our customer, we could also manufacture and design other aspherical lens as per your requirement.SpecificationMaterial BK7, Fused Silica, Ge, Si, CaF2, ZnSe, ZnS, LN, LT etcDiameter 3m-460mmThi......

| Material | BK7, Fused Silica, Ge, Si, CaF2, ZnSe, ZnS, LN, LT etc |
| Diameter | 3m-460mm |
| Thickness | 0.15mm-30mm |
| Surface Figure | Lambda 10(PV flat surface can achieve 0.03un per 150mm) |
| Diameter Tolerance | +/-0.01mm |
| Thickness Tolerance | +/- 0.1mm |
| Surface Quality | 10/5 |







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