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All n bk7 sf11 optical glass achromatic doublet wholesalers & n bk7 sf11 optical glass achromatic doublet manufacturers come from members. We doesn't provide n bk7 sf11 optical glass achromatic doublet products or service, please contact them directly and verify their companies info carefully.
| Total 3 products from n bk7 sf11 optical glass achromatic doublet Manufactures & Suppliers |
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Brand Name:LONGWAY Model Number:LW16092042 Place of Origin:Shanghai, China ...type of borosilicate crown glass with high transmittance in the visible and near-infrared spectrum. SF11: A type of flint glass known for its ability to correct chromatic aberrations in combination with crown glass. Property Refractive Index: |
Shanghai Longway Special Glass Co., Ltd.
Shanghai |
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Place of Origin:China Brand Name:Advance Model Number:as requirements Specification Materials BK7 or other optical glass,quartz,sapphire,Ge,Si,ZnSe,CaF2 etc Diameter 1.5~300mm Radius R0.8mm-∞ Focal length -30000mm~+30000mm Center thickness tolerance +/-0.01mm Diameter tolerance +/-0.005mm Focal length tolerance +/-1% Surface... |
Shanghai Advance Optical-Electronics Technology Co., Ltd
Shanghai |
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Brand Name:Wuhan Siwer Optics Model Number:Achromatic lens Place of Origin:Wuhan,China Acromatic Lens Achromatic Lens is an achromatic consists of a positive low-index Crown Glass lens element cemented to a negative high-index Flint Glass lens element. The elements are chosen so as to cancel chromatic aberration at two well-separated ... |
Wuhan Siwer Optics Co.,Ltd
Hubei |
