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biconcave glasses
Selling leads
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... optical component designed for advanced laser, LED, and imaging applications. Manufactured from high-quality quartz or K9 optical glass, this ...
2026-05-21 17:20:42
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...Biconcave Custom Double Concave Lens The Wholesale Optical LED Laser BK7 Biconcave Custom Double Concave Lens is a precision-engineered optical ...
2026-05-21 17:20:27
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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 17:20:30
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Customized Laser Cutting Lens Spherical Optical Lens Laser Protective Windows BK7 Glass Lens Custom-made all kinds of shape glass laser protective ...
2026-07-30 00:35:06
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... equipment re imported from Germany, Korea and Japan. Output over 30 million pieces per year. 1. Materials: All kinds of high quality optical glass...
2026-05-21 17:20:38
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... prisms,roof prisms. Lens such as plano convex,plano concave,biconvex,biconcave and so on All this products are have kinds of sizes,shape ,welcome ...
2026-05-21 17:22:43
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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 17:21:10
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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 17:20:28
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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 17:20:29
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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 17:20:30
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