10pcs/lot! 18mm Diameter Optical Glass LED Lens Height 7mm Plano-Convex Shape Lens for High Power LED Lamp DIY

5pcs/lot! Semi-Circle Plano-Convex 18mm Diameter 7mm Height Optical Glass LED Lens Reflector for High Power LEDs DIY

18mm Diameter Plano-Convex Lens 7.7mm Height Optical Glass Convex Lense Semi-Circle LED Lens for Lamp Light 2pcs/ Lot

18mm Diameter Plano-Convex Lens 7.7mm Height Optical Glass Convex Lense Semi-Circle LED Lens for Lamp Light 2pcs/ Lot

Optical Glass Plano Convex Lens DIY Focusing Optical LED Lens Diameter 27.7mm

Optical Glass Plano Convex Lens DIY Focusing Optical LED Lens Diameter 27.7mm

power LED lens,Material:PC diameter 15.7mm height 4.9mm Plano convex Infrared light lens, optical convex Lens

optical convex lens diameter 18mm Height 6.9mm Plano convex LED lens ,Focusing optical lens

LED optical convex lens diameter 12.5mm Height 3.7mm PMMA Plano convex LED lens, 1W 3W 5W Lens

Optical glass lens Diameter 63.7MM plano convex lens , More than 95% transmittance Led lens, 100W light lenses

Plano Convex Lens Diameter 18mm Focal Length 27.3mm H-K9L Glass Lens Optical Glass Optical Lens

Plano Convex Lens Diameter 10.8mm Focal Length9.7mm H-ZF6 Glass Lens Optical Glass Optical Lens

Optical Focusing Plano-convex Lens Diameter 12.7mm Focal Length 50.3mm UV Fused Silica Optical Experimental Glass Lens

Optical Glass Plano-convex Lens Diameter 7mm Focal Length 20mm Optical Experimental Lens

Plano Convex Lens Diameter 18mm Focal Length 34mm H-K9L Glass Lens Optical Glass Optical Lens

Optical Plano Convex Lens Optical Glass Diameter 27.4mm Focal Length 57.7mm Manufacturer Custom Quartz Glass Focusing Lenses

Optical Plano-Convex Lens High Quality Diameter 12.7mm Focal Length 20.73mm H-K9L Material UV Fused Silica Focusing Lens

N-BK7 Diameter 8mm Optical Plano Convex Cylindrical Lens Focal Length 7.7mm Radius3.7mm Center Thickness 4mm

N-BK7 Optical Plano Convex Lens Focus Lenses Diameter 12.7mm Radius9.87mm Effective Focal Length19.10mm Back Focal Length16.46mm

N-BK7 Optical Plano Convex Lens Diameter 12.7mm FL25.4mm FL38.1mm FL50.8mm

N-BK7 Diameter 8mm Optical Plano Convex Cylindrical Lens Focal Length 7.7mm Radius3.7mm Center Thickness 4mm

N-BK7 Optical Plano Convex Cylindrical Lens Diameter 8mm Center Thickness 4mm Radius 3.7mm

Optical Plano-convex Lens Diameter 12.7mm Center Thickness 2.5mm Edge Thickness 1.9mm Optical Experimental Focusing Lens

PMMA Plano-convex lens Diameter 18mm thickness 8.4 & 6.2 MM Plastic LED Lens

Diameter 25mm K9 Optical Glass Collimator Plano Convex Lenses FL25.4mm 26.7mm 31.5mm With AR Coating

COB lens plastic LED lens Diameter 18mm FL 18MM Plano-convex LED lens

N-BK7 Optical Plano Convex Lens Diameter 12.7mm FL25.4mm FL38.1mm FL50.8mm

5PCS Aspherical Focusing Acrylic Plano-convex Lens 5mm 7mm Diameter PMMA Collimating Lens Laser Diode Focusing Lens

K9 plano-convex lens diameter 12.7mm focal length F12.7mm F25mm F38mm F50mm

K9 Plano-convex Lens Diameter 12.7mm/F15/20/25/30/40/50/100 Laser Imaging Uncoated

K9 plano-convex lens diameter 7mm focal length 7.8mm focusing imaging

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