600x600 mm optische PMMA Fresnel Linse Solar Kondensator Linse Brennweite 700 mm
204,40 €
Size: 600x600mm. Big PMMA Plastic Fresnel Condensing Lens. Focal Length: 700mm. This Fresnel Lens can be used on Solar energy concentrator. Material: Optical PMMA. Thickness: 3mm. Transmittance: 92%.
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