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2-Pack Square Fresnel lens 345x345mm Focal Length 350mm for solar collecting, fire starter, DIY Project

2-Pack Square Fresnel lens 345x345mm Focal Length 350mm for solar collecting, fire starter, DIY Project

4.6 (794) · € 52.99 · Auf Lager

2PCS-Pack Square Fresnel Lens, Acrylic Ultra-Thin

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350*350mm Focus 350mm Multifunctional Fresnel Lens for Solar Panel - China Optical Lens, Fresnel Lens Solar Concentrator

350*350mm Focus 350mm Multifunctional Fresnel Lens for Solar Panel - China Optical Lens, Fresnel Lens Solar Concentrator

2-Pack Square Fresnel lens 345x345mm Focal Length 350mm for solar collecting, fire starter, DIY Project : Sports & Outdoors

Design of Fresnel lens with spherical facets for concentrated solar power applications - Awasthi - 2020 - International Journal of Energy Research - Wiley Online Library

Design of Fresnel lens with spherical facets for concentrated solar power applications - Awasthi - 2020 - International Journal of Energy Research - Wiley Online Library

350*350mm Focus 350mm Multifunctional Fresnel Lens for Solar Panel - China Optical Lens, Fresnel Lens Solar Concentrator

350*350mm Focus 350mm Multifunctional Fresnel Lens for Solar Panel - China Optical Lens, Fresnel Lens Solar Concentrator

2-Pack Round Fresnel Lens Diameter 240MM Focal Length 250mm for Solar Concentrator and Cooking Outside, Large Fresnel Lenses Solar Magnifier fire Starter DIY Solar Projector : Arts, Crafts & Sewing