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K9 Double Convex Lens D=21mm F=28.7mm Precision Optical Lens Focusing Imaging Optical Glass

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Multi-focal K9 Material Double-concave Lens Diameter 12.7mm Condenser High-precision Focusing Pure White Glass

K9 Optical Glass Focal Length 22.7mm Double Convex Lens High Precision Lenticular Magnifying Glass Biconvex Lens 25.4mm Dia

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K9 Plano-Convex Lens D12.7mm F=40mm Optical Lens/Optical Element/Precision Optical Lens Uncoated

25mm K9 Optical Glass Focal Length 40 42 67 75mm Plano Convex Condensing Lens Precision Laser Lenses Imaging Magnifying Lentes

K9 Plane Convex Lens Focusing Imaging Diameter 12.7mm Focal Length F = 15mm Precision Optical Element

K9 Flat Convex Lens Diameter D8.7mm Focal Length F = 11mm Focusing Imaging Precision Optical Element

D12.5MM Plano Convex Lens focal length 23mm High Precision Quartz Glass adjustable focusing LE can be customized

K9 Plano Convex Lens Diameter 8mm Focal Length F = 9.7mm AR@400-700nm Focusing Imaging Precision Optical Element

K9 Plano-convex Lens D12.7mm F=57mm Optical Lens/optical Element/precision Optical Lens

K9 Flat Convex Lens D12.7mm, F = 30mm Optical Lens / Optical Element / Precision Optical Lens

2PCS K9 Optical Glass Plano Convex Lens Diameter 27.4mm Focal Length 57.7mm Focusing Aspherical Imaging Magnifying Lentes

UV Fused Silica JGS1 Plano Convex Lens Size D12.7mm D20mm D25.4mm F20-80mm No Coated Used for Focusing High Quality Lens

K9 Plane Convex Lens Diameter 12.7mm Focal Length F = 210mm Precision Optical Element

K9 Plano-convex Lens Diameter 12.7mm F=40mm Optical Lens/optical Element/precision Optical Lens

K9 Plano Convex Lens D = 8mm F = 18mm Focusing Imaging (precision Optical Element)

K9 Flat Convex Lens Laser Focusing Diameter 12.7mm Focal Length 23.5mm AR1064nm On Both Sides

K9 Plano Convex Lens Diameter = 7mm, Focal Length = 7.8mm Focusing Imaging

K9 Plano-convex Lens D12.7mm Visible Multi-layer Increased Transmission 350-700 Optical Focusing Beam Expansion Collimator

K9 Flat Convex Lens Diameter 12.7mm Uncoated Hengyang Optical Scientific Research Experiment BK7 Material Optical Focusing Lens

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

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