151 - 160 of 310
rectangular optical lens design
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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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... Optical Design Filter Optical Silicon Window Shanghai Advance Optical-Electronics Technology Co., Ltd is a telescope, spotting scope, periscope, a ...
2026-05-21 17:21:52
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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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... convex fused silica aspheric plano-convex optical silica lens Biconvex lenses are a simple lens comprising two convex spherical surfaces, ...
2026-05-21 17:20:48
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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 ...
2026-07-30 00:35:06
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Nice Quality Optical Glass Plano Convex Cylinder Lens With AR Coating Optical usage glass BK7 half rod cylinder ar coating plano convex cylindrical ...
2026-07-30 00:35:06
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60/40 40/20 Plano Concave Lens Optical Elements Plano Convex Cylindrical Lens K9 Optical Glass Focal Length Condensing Lenses Accept Customization ...
2026-07-30 00:35:06
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Custom Optical Fused silica concave glass lens Quartz BK7 Glass Sapphire convex Ball lens Specification Materials BK7 or other optical glass,quartz...
2026-05-21 17:22:59
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