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40 20 optical glass lens
Selling leads
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... of various shaped glass laser protective window plates. In addition to standard windows, we offer fully customized solutions to meet specific ...
2026-05-21 17:24:27
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...Optical JGS1 fused silica quartz glass rod optics endoscope lens Material BK7, Quartz, Infrared, Sapphire Diameter 0.5-50mm Length 0.5-120mm ...
2026-05-21 17:22:50
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...laser processing. A Plano-Convex or Double-Convex lens causes light to focus to a point, while a Plano-Concave or Double-Concave lens diverges the ...
2026-09-05 00:32:38
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...Glass Polishing Optical Cylindrical glass lens Business Scope:Specialize in Spherical lens,Aspherical lens,Cylindar lens,Rod lens,Windows glass...
2026-05-21 17:23:33
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...) Optical color glass can selectively transmit specific wavelengths of light, or portions of wavelengths in a continuous spectrum, or reduce ...
2026-05-21 17:24:30
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Optical glass bk7/k9 prism glass magnifying lens optical 100mm glass Half ball lens Specification Material Characteristics Fused Silica Ball and Half...
2026-05-21 17:22:57
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... elements. The performance of multi-color (white light) imaging is much higher than that of a single lens. The achromatic lens consists of two ...
2026-05-21 17:20:37
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...optical glass,quartz,sapphire,Ge,Si,ZnSe,CaF2 etc Diameter 1.5~300mm Radius R0.8mm-∞ Focal length -30000mm~+30000mm Center thickness tolerance +/-0...
2026-05-21 17:21:19
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... Diameter tolerance +/-0.005mm Focal length tolerance +/-1% Surface accuracy N=1~3 Irregularity ΔN=0.1~0.5 Decenter 3''~1'' Surface quality 10/5~60...
2026-05-21 17:20:36
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...optical glass,quartz,sapphire,Ge,Si,ZnSe,CaF2 etc Diameter 1.5~300mm Radius R0.8mm-∞ Focal length -30000mm~+30000mm Center thickness tolerance +/-0...
2026-05-21 17:21:21
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