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convex concave spherical lens
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Customized Optical Sapphire Polycarbonate Fresnel Clear Dome Led Lens 1. Reasonable price and brilliant quality. In China, there are many glass ...
2026-05-21 17:20:24
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optical glass glued triplet lenses achromatic lens Lens Protective windows are recommended for shielding expensive optics such as focussing lenses and ...
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 17:20:36
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custom Small diameter optical glued glass lens led lighting ruby led pmma ball lens Specification Why use a ball lens and a half ball lens? Ball lens ...
2026-05-21 17:22:57
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Factory Direct Supply Transparent Glass Material Plano Convex Cylinder Lenses Cylindrical Lens With Low Price Processing & Testing We have more than50 ...
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 17:20:45
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Customized Laser Cutting Spherical Optical Glass Lens Protective Windows BK7 Product Overview Customized Laser Cutting Lens Spherical Optical Lens ...
2026-05-21 17:22:05
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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 17:21:36
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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 17:21:39
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Custom professional wholesale Factory Supply Vision Imaging Laser Collimation Lens Specification Materials Metal+Glass Total Track length 21mm Focal ...
2026-05-21 17:21:25
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