€ 24.61
40-100mm PMMA Round Fresnel Lens, Focal Length 40/50mm, Solar Concentrator Condenser Lens,1pcs(60mm-50mm)
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Description
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Precision-molded PMMA acrylic Fresnel lens with 92% light transmittance, ideal for solar concentration, optical experiments, and DIY condenser setups. Available in diameters from 40mm to 100mm with focal lengths of 40mm or 50mm, offering flexible options for various focusing and heating applications. Thin 2mm profile with a 0.3mm thread pitch (0.5mm for 100mm/120mm focal length) ensures compact devise and efficient light gathering. Durable and lightweight acrylic material withstands temperatures from -40°C to +80°C, suitable for indoor and outdoor use. Simple round structure fits standard holders or frames; easy to integrate into solar collectors, magnifiers, or projection systems.
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Precision-molded PMMA acrylic Fresnel lens with 92% light transmittance, ideal for solar concentration, optical experiments, and DIY condenser setups. Available in diameters from 40mm to 100mm with focal lengths of 40mm or 50mm, offering flexible options for various focusing and heating applications. Thin 2mm profile with a 0.3mm thread pitch (0.5mm for 100mm/120mm focal length) ensures compact devise and efficient light gathering. Durable and lightweight acrylic material withstands temperatures from -40°C to +80°C, suitable for indoor and outdoor use. Simple round structure fits standard holders or frames; easy to integrate into solar collectors, magnifiers, or projection systems.
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