K9 Plano-convex Lens, Optical Focus Imaging D=25mm F=41mm Optical Lens/optical Element/precision Optical Lens

K9 Plano-convex Lens, Focus Imaging D=25mm F=41mm Optical Lens/optical Element/precision Optical Lens

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K9 Plano-Convex Lens D=25mm F=40mm Center Thickness 5mm Optical Lens/optical Element/precision Optical Lens

K9 Plano-Convex Lens Focus Imaging, Diameter 34mm, Focal Length F=326mm Optical Lens/optical Element/precision Optical Lens

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

K9 Plano-convex Lens Diameter 12.7mm Focal Length 19.6mm Focus Imaging Precision Optical Element Convex Lens

BK7 Plano-convex Lens, Focus Imaging, Diameter 34mm F=240.3mm Optical Lens/optical Element/precision Optical Lens

K9 Plano-convex Lens, Focus Imaging, Diameter 24mm, Focal Length 35mm Optical Lens/optical Element/precision Optical Lens

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

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

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

100mm Plano-convex K9 Optical Glass Focal Length 510mm Plano Convex Lens Focus imaging Magnifying Glass Lens

K9 Plano Convex Lens Diameter 6 Mm, Focal Length 9.65 Mm, BK7 Optical Experiment Focus Imaging Can Be Customized

K9 Plano Convex Lens Diameter 60mm Optical Glass Lens Spotlight Imaging Experiment Stage Lights Lenses

Plano Convex Lens Diameter 80mm K9 Optical Glass Lens Focal Length 200mm Spotlight Imaging Experiment Stage Lights Convex Lens

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K9 Optical Glass Lens Plano Convex Lens Diameter 28.6mm Convex lens Focal length 20.4mm Spotlight Imaging Experiment Stage Light

K9 Optical Glass Focal Length Imaging Double Convex Condensing Glass Lens Optics Element Biconvex Lens VR Glasses Lens 2PCS 42mm

K9 Optical Glass Focal Length Imaging Double Convex Condensing Glass Lens Optics Element Biconvex Lens VR Glasses Lens 2PCS 42mm

Plano Convex Lens Diameter 80mm K9 Optical Glass Lens Focal Length 200mm Spotlight Imaging Experiment Stage Lights Convex Lens

K9 Plano Convex Lens Diameter 6mm Focal Length = 30mm Focal Length Imaging Optical Experiment Can Be Customized

K9 Optical Glass Focal Length Imaging Double Convex Condensing Glass Lens Optics Element Biconvex Lens VR Glasses Lens 2PCS 42mm

24mm K9 Optical Glass Plano Convex Lens Focal Length 210mm AR Coating Plano-convex Imaging Magnifying Lenses

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

K9 Plano Convex Lens Diameter 60mm Optical Glass Lens Spotlight Imaging Experiment Stage Lights Lenses

K9 Plano Convex Lens Diameter 60mm Optical Glass Lens for Spotlight Imaging Experiment and Stage Lights

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

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