1PC Glass Spotlight Fresnel Lens Photography Television Tungsten Lens IP23

1PC Optical Plastic 100x100mm Linear Fresnel Lens PMMA Square Solar Condensor

1PC 310mm Dia Large Optical PMMA Plastic Big Solar Fresnel Lens Magnifying Glass

1PC 110X90mm PMMA Magnifier Plastic Fresnel Lens for Projector Solar Condersor

190mm Optical Plastic PMMA Fresnel Lens Solar Condensor Plano Magnifier

1PC 125mm Fresnel Lens Long Focal Length 1000mm Optical PMMA Flat Magnifier

2PCS 110mm Optical PMMA Solar Condenser Fresnel Lens Magnifier FL 60-1000mm

150mm Optical Plastic Fresnel Lens Solar Condensor Focal Length Plane Magnifier