PMMA acrylic material with a light transmittance of 92% ensures efficient solar concentration and bright, clear focus for optical experiments. Available in diameters from 40mm to 100mm with a focal length of 60-80mm, it offers flexible options for DIY solar collectors, lab setups or signal projection. The slim 2mm profile and 0.015" thread pitch (0.5mm for 100mm/120mm focus) provide precise light refraction while remaining lightweight and easy to mount. Works reliably in temperatures from -40°F to +176°F, suitable for outdoor solar applications, educational demonstrations and hobby projects. Each package includes a round, ready-to-wear Fresnel lens for condensation, magnification, or light collection without additional modifications.
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