125mm/250mm/255mm PMMA Projector Fresnel Lens Focal 1000mm Solar Condensor

1PC Focal Length 1000mm Optical PMMA Plastic Projector Solar Fresnel Lens Magnifier. Optical PMMA Plastic Fresnel Lens. Condensing Lens Focal Length Plane Magnifier,Solar Concentrator Lens. Magnification: 3x.

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