1PC Round Fresnel Lens PMMA Optical Condenser 50-100mm for LED Light Projector VR(D80mm-FL40mm)

Precision-molded PMMA Fresnel lens with 92% light transmittance, offering efficient light concentration and beam control for LED lighting, stage lights, flashlights, and fishing lamps. Threaded concentric ring devise with 0.3mm pitch (0.5mm for 100mm diameter, 120mm focal length) ensures uniform light distribution and adjustable output angles for optical systems. Versatile application range: suitable for DIY projectors, VR glasses, magnifying observation, optical experiments, research, and product development in photonics. Durable acrylic material withstands temperatures from -40°C to +80°C, ensuring stable performance in various environments and long-term reliability. Available in diameters from 50mm to 100mm with customizable focal lengths; each package includes one lens, ready for integration into your optical assembly.