K9 Flat Convex Lens Diameter 12.7mm Near Infrared Antireflection B Film Wavelength 650-1100nm Optical Scientific Research

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

K9 Flat Convex Lens Diameter 50.8/76.2/101.6mm Visible Light Antireflection Coating Wavelength 350-700nm Optical Scientific Beam

K9 Plano-convex Lens Diameter 18mm Focal Length 20mm Near Infrared Antireflection B Film 650-1100nm Optical Spherical Lens

K9 Flat Convex Uncoated Diameter 3/4/5/6.3/10/12/15/16/20mm Use Wavelength Range 350-2000nm Scientific Research K9 Optical Glass

K9 Flat Convex Lens Diameter 25/25.4mm Visible Light Antireflection A Film Wavelength 350-700Nm Optical Focusing Collimator Lens

K9 Flat Convex Lens Diameter 25mm Non-Coated BK7 Spherical Convex Lens Optical Scientific Research Experiment Focusing Beam

K9 Biconvex Lens Diameter 6/9/10/12.7mm Uncoated Optical Experiment Scientific Research Focus Biconvex Lens Focusing Beam

K9 Plano-Convex Lens Diameter 25mm Focal Length 25.4mm Near Infrared Multilayer Coating Wavelength 650-1100nm Spherical Lens

Quartz plano-convex lens without coating diameter 12.7mm wavelength 350-2.0um scientific research experiment optical glass

K9 Plano-convex Lens D12.7 Near Infrared Coating 650-1100nm / F15 / 20/25/30/40/50/100

KPT-159H K9 Plano convex lens, Optical lens, Plating near-infrared multilayer antireflection film, dia:25.4mm, f:35.0mm

KPT-165H K9 Plano convex lens, Optical lens, Plating near-infrared multilayer antireflection film, dia:25.4mm, f:225.0mm

KPT-163H K9 Plano convex lens, Optical lens, Plating near-infrared multilayer antireflection film, dia:25.4mm, f:85.0mm

K9 Flat Convex Lens D12.7 Near-infrared Coating 650-1100nm/F15/20/25/30/40/50/100

K9 Plano-convex Lens D12.7 Near Infrared Coating 650-1100nm / F15 / 20/25/30/40/50/100

KPT-158H K9 Plano convex lens, Optical lens, Plating near-infrared multilayer antireflection film, dia:25.4mm, f:30.0mm

KPT-109H K9 Plano convex lens, Optical lens, Plating near-infrared multilayer antireflection film, dia:25.4mm, f:50.8mm

K9 Plano-convex Lens D12.7 Near Infrared Coating 650-1100nm / F15 / 20/25/30/40/50/100

KPT-155H K9 Plano convex lens, Optical lens, Plating near-infrared multilayer antireflection film, dia:25.4mm, f:300.0mm

K9 Plano-convex Lens 25.4 Near Infrared Coating 650-1100nm F30 / 35/40/50/60/75/100/125

K9 Plano-Convex Lens Visible Light Multi-layer Antireflection Coating Diameter 10-15mm Scientific Research Optoelectronic Laser

KPT-157H K9 Plano convex lens, Optical lens, Plating near-infrared multilayer antireflection film, dia:25.4mm, f:1000.0mm

KPT-164H K9 Plano convex lens, Optical lens, Plating near-infrared multilayer antireflection film, dia:25.4mm, f:125.0mm

K9 Plano-convex Lens D12.7 Near Infrared Coating 650-1100nm / F15 / 20/25/30/40/50/100

H-K9 Plano-Convex Lens Antireflection Film 700-1100nm

K9 Plano-convex Lens Uncoated BK7 Spherical Convex Lens Optical Scientific Research Experiment Focusing Beam Expander

K9 material focusing and condensing plano-convex lens D12.7mm high precision optical glass multilayer antireflection coating

D12.7mm K9 material focusing and focusing plano-convex lens high-precision optical glass multilayer antireflection coating

K9 Plano-convex Lens 25.4 Near Infrared Coating 650-1100 NMF 30/35/40/50/60/75/100/125

K9 Plano-convex Lens D18mm Uncoated Scientific Research Experiment BK7 Material Glass Optical Focusing Beam Expander

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