1PC Round 90mm Optical PMMA Plastic Fresnel Lens Solar Condensing Magnifier

140mm Diameter Optical Round PMMA Solar Plastic Fresnel Condenser Lens Magnifier

2PC Round 90mm Optical Fresnel Lens PMMA Plastic Solar Condensor Magnifier

Optical PMMA Plastic Fresnel Lens Solar Condensing Light Focal Length Magnifier

2PC Round 90mm Optical Fresnel Lens PMMA Plastic Solar Condensor Magnifier

140mm Optical PMMA Plastic Solar Fresnel Lens Solar Condenser Plane Magnifier

Diameter 150mm Optical PMMA Plastic Plane Solar Light Condensing Fresnel Lens

200mm Diameter Optical PMMA Solar Plastic Fresnel Lens Concentrator Magnifier