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resin aspherical optical lens
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...optical infrared lens Shanghai supplier with low price Specification Materials Metal+Glass Total Track length 21mm Focal length 14.5mm Distortion ...
2026-05-21 17:21:28
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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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AR Coated Cylindrical Concave Lens Optical Elements Special Optical Glass lenses maat-optical BK7 Round Cylindrical Lenses Specifications Parameter ...
2026-09-05 00:32:38
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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 17:20:56
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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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Wholesale series achromatic doublet cemented focusing lens telescope true sapphire ball lens Specification Cemented lens: The cemented lens is also ...
2026-05-21 17:20:37
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43mm Optical lenses protective dome ball and half ball lenses glass cover used for underwater photography Concave lenses, are a simple lens with one ...
2026-05-21 17:20:23
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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~+...
2026-05-21 17:21:50
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High quality Square Fresnel Lens Cylindrical Optical Glass Convex Lens Plano-concave cylindrical lenses function similarly to plano-concave spherical ...
2026-09-05 00:32:38
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