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double round glass lens
Selling leads
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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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Optical glass M12 Focus laser collimating lens for laser cutting machine As expertise and manufacture experience in Laser Optics, we released the ...
2026-05-21 17:22:44
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Optical JGS1 fused silica quartz glass rod optics endoscope lens Rods jewels are made of sapphire/ruby ,they are widely applied to medicine, accurate ...
2026-05-21 17:22:46
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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 17:21:06
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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 17:20:22
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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 Optical JGS1 fused silica quartz glass rod optics endoscope lens Material BK7, Quartz, Infrared, Sapphire Diameter 0.5-50mm Length 0.5...
2026-05-21 17:22:49
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Specification Optical JGS1 fused silica quartz glass rod optics endoscope lens Material BK7, Quartz, Infrared, Sapphire Diameter 0.5-50mm Length 0.5...
2026-05-21 17:22:50
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Specification Optical JGS1 fused silica quartz glass rod optics endoscope lens Material BK7, Quartz, Infrared, Sapphire Diameter 0.5-50mm Length 0.5...
2026-05-21 17:22:51
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