41 - 50 of 266
optical glass double concave lens
Selling leads
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Specification Materials BK7 or other optical glass,quartz,sapphire,Ge,Si,ZnSe,CaF2 etc Diameter 1.5~300mm Radius R0.8mm-∞ Focal length -30000mm~...
2026-05-21 17:21:17
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... people to observe tiny thing. Educational application Optical lens is a important part in physic, they are widely used in school for education ...
2026-05-21 17:20:41
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... offers all kinds of custom-made windows according to customers request windows made from material such as N-BK7,fused silica,sapphire,CAF2,silican...
2026-09-05 00:32:38
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Specification Materials BK7 or other optical glass,quartz,sapphire,Ge,Si,ZnSe,CaF2 etc Diameter 1.5~300mm Radius R0.8mm-∞ Focal length -30000mm~...
2026-05-21 17:21:12
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... BK7 or other optical glass, quartz, sapphire, Ge, Si, ZnSe, CaF2 etc Diameter 1.5~300mm Radius R0.8mm-∞ Focal length -30000mm~+30000mm ...
2026-05-21 17:21:50
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...Optical Glass Right Angle Prism 3mm endoscope prism lens Business Scope:Specialize in Spherical lens,Aspherical lens,Cylindar lens,Rod lens,Windows ...
2026-05-21 17:22:08
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...Optical glass plano convex lens/flat convex glass lens Condenser lenses are used for concentrating light into a beam. Condenser lenses are ...
2026-05-21 17:20:58
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... component for advanced light manipulation. Specifically, the Cylindrical Plano Convex Lens is designed to focus light into a sharp, uniform line ...
2026-05-21 17:22:33
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... ect,and provied optical design and assembly service to client,Optical Glass Lens CO2 Laser Large Plano Convex Cylindrical Lenses the main market ...
2026-05-21 17:21:32
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... process, you’ve gone too far. xp-lLets take a step back and look at the LED itself. See that small protective dome over the diode That is actually ...
2026-09-05 00:32:38
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