Factory Custom Made Polished Glass Condenser diameter 100mm Aspheric Lenses

Factory Custom Made Polished Glass Condenser diameter 100mm Aspheric Lenses

Factory Custom Made Polished Glass Condenser diameter 100mm Aspheric Lenses

Japan Makita GA4031 Angle Grinder Steel Metal Polished Cutting Machine 720W 100MM Tubular Handle is small in Diameter

Diameter 12.7mm 25.4mm Ge Substrate Optical Glass Plano Convex Lenses with IR Coating FL15mm To 100mm

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Fresnel Lens Diameter 100mm ,Focal length 43mm,Fresnel Lens DIY TV Projection Solar Cooker,short focus lens,High light condenser

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Optical Infrared CaF2 Plano Convex Lens Diameter 25.4mm FL50mm 75mm 100mm 150mm 200mm 250mm 500mm Optical Lenses

A290Mc/diameter 25, Focal Length 25Mm/plano-Convex Aspheric Surface/b270 Material/condenser Lens

Diameter 300 mm Focal length 220mm, PMMA optic Fresnel Lens , Solar concentrator, High light condenser,convex lenses

Diameter 300 mm Focal length 210mm, PMMA optical Fresnel Lens , Solar concentrator, High light condenser,convex lenses

pmma plano convex acrylic lens diameter 30mm focal length 100mm

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Optical Infrared CaF2 Plano Convex Lens Diameter 25.4mm FL50mm 75mm 100mm 150mm 200mm 250mm 500mm Optical Lenses

Diameter 100MM, Focal Length 79.8MM, Aspheric Lens.

Diameter 155 mm, Fresnel Lens Focal length 200mm,Fresnel Lens used Plane enlarge, High light condenser,Solar concentrator

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Round Diameter 500Mm Fresnel Lens Condenser Ignition Boiling Water Magnifier Scientific Experiment Led Lenses

Diameter 150 mm, Fresnel Lens Focal length 120mm,Fresnel Lens used Plane enlarge, High light condenser,Solar concentrator

Diameter 300 mm Focal length 200mm, PMMA optic Fresnel Lens , Solar concentrator, High light condenser,convex lenses

Fresnel Lens Diameter 100mm ,Focal length 43mm,Fresnel Lens DIY TV Projection Solar Cooker,short focus lens,High light condenser

Cold finger condenser,Joint 45/50,Small nozzle outer diameter 10mm,Lower tube length 100mm/150mm/200mm,Straight condenser

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Round Diameter 500Mm Fresnel Lens Condenser Ignition Boiling Water Magnifier Scientific Experiment Led Lenses

Material B270 Diameter 75mm Focal Length 60mm Uncoated ACL7560U Aspheric Condenser Lens

FAPE Cold finger condenser,Joint 45/50,Small nozzle outer diameter 10mm,Lower tube length 100mm/150mm/200mm,Straight condenser

Round Diameter 500Mm Fresnel Lens Condenser Ignition Boiling Water Magnifier Scientific Experiment Led Lenses

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