25.4mm K9 Optical Glass Focal Length -3 -6 -10 -15cm Plano Concave Glass Focusing Lens Precision Optics Element Imaging Lens

1PC 25.4mm K9 Optical Glass Plano Concave Glass Focusing Lens Precision Focal Length -3 -6 -10 -15cm Optics Element Imaging Lens

25.4mm K9 Optical Glass Focal Length 3 3.8 4 5 6 7.5 10 17.5 cm Plano Concave Glass Focusing Lens Precision Optics Lens

25.4mm K9 Optical Glass Focal Length 3 3.8 4 5 6 7.5 10 17.5 cm Plano Concave Glass Focusing Lens Precision Optics Lens

6mm 12.7mm 20mm Mini K9 Optical Glass Plano Concave Lens Focal Length Plano-concave Focusing Imaging Lenses Minifier Lentes

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

6mm 12.7mm 20mm Plano Concave Lens Focal Length K9 Optical Glass Plano-concave Focusing Imaging Lenses Negative Minifier Lentes

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

K9 Plano-Concave Lens Optical Research Experiment Diffusion Optical Lens Precision Optical Element Small Focal Length Laser Lens

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

K9 Plano-Concave Lens Optical Research Experiment Diffusion Optical Lens Precision Optical Element Small Focal Length Laser Lens

Focal Length 210mm K9 Optical Glass Plano Convex Lens 24mm Dia Magnifying Imaging Condensing Lenses Optics Experiment Lentes

12.7mm K9 Optical Glass Focal Length 15mm 30mm 40mm Plano Concave Lens Optics Minifier 1PC

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

2pcs Focal Length -15.65mm Optical Glass Doublet Optics Element Double Concave Achromatic Glass Lens Imaging Lenses 8mm Diameter

K9 Plano-Concave Lens Optical Research Experiment Diffusion Optical Lens Precision Optical Element Small Focal Length Laser Lens

K9 Optical Glass Plano Convex Lens Dia 24mm Focal Length 210mm Magnifying Imaging Condensing Lenses Optics Experiment Lentes

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

K9 Plano-Concave Lens Optical Research Experiment Diffusion Optical Lens Precision Optical Element Small Focal Length Laser Lens

100mm Large K9 Optical Glass Focal Length 510mm Plano Convex Aspherical Lens Imaging Loupe Magnifying Lenses Focusing Lentes

12.7mm Mini K9 Optical Glass Focal Length 15mm 30mm Optics LED Plano Concave Glass Lens 2PCS

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

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

Optical K9 Plano Convex Lens Focusing Imaging Diameter 8mm Focal Length = 10mm

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

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

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