411 - 420 of 452 Selling leads
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ODM/OEM Optical Lens Spherical Telescope BK7 Quartz Optical Achromatic Objective Lenses A convex lens diverges light and curves inward. A convex lens ...
2026-05-21 17:20:42
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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 17:20:41
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Optical BK7 Ge Si ZnSe Plano Convex Lenses Infrared Collimator Spherical Sapphire Optical Silica Lenses Application Used as magnifying glass The ...
2026-05-21 17:20:41
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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 17:20:40
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Wholesale Custom Diameter Optical Quartz Glass100mm Plano Convex Lens sapphire optical spherical silica lenses Specification Features and advantages ...
2026-05-21 17:20:39
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Surface quality 10/5~60/40 Plano Convex Lenses Infrared Collimator Spherical Silica Lenses Optical Design Optical glass, also called optical lens, ...
2026-05-21 17:20:39
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Focal Length Concave Glass Nova Display Fiber Uncoated Plano-concave (pcv) Lenses Biconcave Lens Advance Optical-Electronics manufactures various ...
2026-05-21 17:20:38
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Focal Length Concave Glass Nova Display Fiber Uncoated Plano-concave Lenses Double concave Lens Advance Optical-Electronics manufactures various shape ...
2026-05-21 17:20:38
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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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High Temp Round Optical Glass Double Achromatic Lens Cemented Lenses Specification Cemented lens: The cemented lens is also called an achromatic lens, ...
2026-05-21 17:20:37
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