Product Details
Specifications
Diameter | 2mm to 400mm |
Diameter Tol. | +/-0.1 |
Material | Bk7 sapphire fused silica,ZnS2,CaF2,Si,Ge. |
Surface Quality | 40-20 standard |
Flatness | 1/4 lambda |
Chamfer | 0.25mmx45degree |
Coating | AR,HR,Silver,Aluminum.Golden. |
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