5PCS 10 14mm PMMA Plano Convex Lens Acrylic LED Flashlight Lenses Focal Length 12mm Plano-convex Focusing Lentes DIY Projector

5PCS 10 14mm PMMA Plano Convex Lens Acrylic LED Flashlight Lenses Focal Length 12mm Plano-convex Focusing Lentes DIY Projector

14mm Optical PMMA Plano Convex Lens Acrylic DIY Project Lamp LED Lenses Focal Length 10mm 12mm Condeser Focusing Lentes 5PCS

14mm Optical PMMA Plano Convex Lens Acrylic DIY Project Lamp LED Lenses Focal Length 10mm 12mm Condeser Focusing Lentes 5PCS

5PCS 14mm PMMA Plano Convex Lens Acrylic LED Flashlight Optical Lens Focal Length 10mm 12mm Optional

5PCS 20mm Diameter Optical PMMA Acrylic Focal Length 16.5mm Plastic Optical LED Convex Lens Spotlight Focusing Plano-convex Lens

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1PC 52mm Optical Glass Aspheric LED Condensing Lenses Focal Length 26mm Plano Convex Lens DIY Spotlight Lamp Lentes

1PC 52mm Optical Glass Aspheric LED Condensing Lenses Focal Length 26mm Plano Convex Lens DIY Spotlight Lamp Lentes

140x110mm DIY Projector Fresnel Lens Optical PMMA Thread Condensing Lenses Focusing Lentes Focal Length 160mm 170mm

1PC 38mm Optical Glass Aspheric LED Condensing Lenses Focal Length 16mm Plano Convex Lens DIY Spotlight Lamp Lentes

2PCS 43mm Optical Glass Aspheric LED Focal Length 28mm Plano Convex Lens Adjustable Focus Lenses Aspherical Lentes

2PCS 42mm Optical PMMA Plastic Aspherical Plano Convex Lens 3D VR Glasses Lenses Focal Length 70mm Magnifying Glass Lentes

10PCS 20.8mm Optical PMMA Plastic Double Convex LED Lens Focal Length 41mm Magnifying Glass Biconvex Lenses Concentrator Lentes

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Optical Glass Aspherical Magnifying Glass Lens Focal Length 15mm Plano Convex Condenser LED Lenses Aspheric Lentes

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5PC Factory Defective Optical Glass Plano Convex Lens Aspherical Laser Lenses Half Reflect Transmission Lentes Focal Length 62mm

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H-K9 Diameter 8mm , Focal Length 11mm Plano-convex Glass Lenses Optical Lens Manufacturer Custom Glass Focusing Lens

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Optical Plano-convex Lenses Diameter 4mm Focal Length 5.5mm H-K9L Glass Experimental Focusing Lens

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Plano Convex Glass Lens Diameter 10mm , Focal 14.8mm H-K9L Optical Glass BK7 Lenses Focusing Spherical High-quality Customizable

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