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aspherical optical lens online manufacture

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buy China supplier bk7  large diameter optical glass concave lens biconcave  lens online manufacturer

China supplier bk7 large diameter optical glass concave lens biconcave lens

Specification Materials BK7 or other optical glass,quartz,sapphire,Ge,Si,ZnSe,CaF2 etcDiameter1.5~300mmRadiusR0.8mm-Focal length -30000mm~+30000mmCenter thickness tolerance+/-0.01mmDiameter tolerance+/-0... Read More
2025-11-18 18:37:28
buy Custom Optical Glass Lens Quartz k9 Optical Biconcave  Double Concave Focus Lens online manufacturer

Custom Optical Glass Lens Quartz k9 Optical Biconcave Double Concave Focus Lens

Specification Materials BK7 or other optical glass,quartz,sapphire,Ge,Si,ZnSe,CaF2 etcDiameter1.5~300mmRadiusR0.8mm-Focal length -30000mm~+30000mmCenter thickness tolerance+/-0.01mmDiameter tolerance+/-0... Read More
2025-11-18 18:37:28
buy Wholesale Clear Diameter 25mm Spherical Optical Double Convex Lens Biconvex Lenses online manufacturer

Wholesale Clear Diameter 25mm Spherical Optical Double Convex Lens Biconvex Lenses

Specification Materials BK7 or other optical glass,quartz,sapphire,Ge,Si,ZnSe,CaF2 etcDiameter1.5~300mmRadiusR0.8mm-Focal length -30000mm~+30000mmCenter thickness tolerance+/-0.01mmDiameter tolerance+/-0... Read More
2025-11-18 18:37:28
buy Custom Optical Fused silica concave glass lens Quartz BK7 Glass Sapphire convex Ball  lens online manufacturer

Custom Optical Fused silica concave glass lens Quartz BK7 Glass Sapphire convex Ball lens

Specification Materials BK7 or other optical glass,quartz,sapphire,Ge,Si,ZnSe,CaF2 etcDiameter1.5~300mmRadiusR0.8mm-Focal length -30000mm~+30000mmCenter thickness tolerance+/-0.01mmDiameter tolerance+/-0... Read More
2025-11-18 18:37:29
buy Customized COB Led Lens Borosilicate 70mm Optical Glass Lens online manufacturer

Customized COB Led Lens Borosilicate 70mm Optical Glass Lens

Specification Materials BK7 or other optical glass,quartz,sapphire,Ge,Si,ZnSe,CaF2 etcDiameter1.5~300mmRadiusR0.8mm-Focal length -30000mm~+30000mmCenter thickness tolerance+/-0.01mmDiameter tolerance+/-0... Read More
2025-11-18 18:37:29
buy BK7 Material DIA25mm Plano Convex Lens FL 25.4/50/75/100/200mm Uncoated Optical Focusing Lens for Optical Laboratory online manufacturer

BK7 Material DIA25mm Plano Convex Lens FL 25.4/50/75/100/200mm Uncoated Optical Focusing Lens for Optical Laboratory

Specification Materials BK7 or other optical glass,quartz,sapphire,Ge,Si,ZnSe,CaF2 etcDiameter1.5~300mmRadiusR0.8mm-Focal length -30000mm~+30000mmCenter thickness tolerance+/-0.01mmDiameter tolerance+/-0... Read More
2025-11-18 18:37:30
buy 40/20 Optical BK7 Glass Plano Convex Lens PCX Lens For Emitter/Spectrometer online manufacturer

40/20 Optical BK7 Glass Plano Convex Lens PCX Lens For Emitter/Spectrometer

Specification Materials BK7 or other optical glass,quartz,sapphire,Ge,Si,ZnSe,CaF2 etcDiameter1.5~300mmRadiusR0.8mm-Focal length -30000mm~+30000mmCenter thickness tolerance+/-0.01mmDiameter tolerance+/-0... Read More
2025-11-18 18:37:30
buy Wholesale Plano Convex Lens Hot Selling High Quality LED Focusing Lens online manufacturer

Wholesale Plano Convex Lens Hot Selling High Quality LED Focusing Lens

Specification Materials BK7 or other optical glass,quartz,sapphire,Ge,Si,ZnSe,CaF2 etcDiameter1.5~300mmRadiusR0.8mm-Focal length -30000mm~+30000mmCenter thickness tolerance+/-0.01mmDiameter tolerance+/-0... Read More
2025-11-18 18:37:31
buy Customized Plano Convex Lens Achromatic Cylindrical Lenses For Optic online manufacturer

Customized Plano Convex Lens Achromatic Cylindrical Lenses For Optic

Specification Range of diameter Dia.0.7mm-Dia.400mmRange of curve radius R1.5-R etcTolerance of diameter +/-0.1,+/-0.01,+/-0.005 ect.Surface of diameter1/21/4.1/10 etcTolerance of Thickness+/-0.1,+/-0.05,+/-0... Read More
2025-11-18 18:37:04
buy Optical LED Laser BK7 Biconcave Cylindrical Lens online manufacturer

Optical LED Laser BK7 Biconcave Cylindrical Lens

Specification Range of diameter Dia.0.7mm-Dia.400mmRange of curve radius R1.5-R etcTolerance of diameter +/-0.1,+/-0.01,+/-0.005 ect.Surface of diameter1/21/4.1/10 etcTolerance of Thickness+/-0.1,+/-0.05,+/-0... Read More
2025-11-18 19:21:46
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