€ 30.90
40-100mm PMMA Fresnel Lens, Focal Length 40/50mm, Condenser Solar Concentrator, 2mm Thick, 1 Piece (100mm-40mm)
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Description
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The precision-molded PMMA acrylic Fresnel lens provides 92% light transmission for efficient solar concentration and optical focusing. Available in diameters from 40mm to 100mm with focal lengths of 40mm or 50mm, ideal for DIY solar panels, laboratory experiments and magnification tasks. The lightweight, 2mm thick device with a smooth ring structure with a 0.3mm spacing ensures consistent optical performance and easy handling. Durable and weather-resistant, reliable at temperatures from -40°C to +80°C, suitable for outdoor and indoor applications. Compatible with standard optics mounts and holders; Perfect for use in capacitor systems, signal lamps and educational physics demonstrations.
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Description
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The precision-molded PMMA acrylic Fresnel lens provides 92% light transmission for efficient solar concentration and optical focusing. Available in diameters from 40mm to 100mm with focal lengths of 40mm or 50mm, ideal for DIY solar panels, laboratory experiments and magnification tasks. The lightweight, 2mm thick device with a smooth ring structure with a 0.3mm spacing ensures consistent optical performance and easy handling. Durable and weather-resistant, reliable at temperatures from -40°C to +80°C, suitable for outdoor and indoor applications. Compatible with standard optics mounts and holders; Perfect for use in capacitor systems, signal lamps and educational physics demonstrations.
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