50-100mm PMMA Round Fresnel Lens Threaded Capacitor for Optical VR LED Light Projector(D100mmxFL50mm)

Precision molded PMMA Fresnel lens with 92% light transmittance, offering a bright and uniform light concentration for LED lighting, stage lights, flashlights and fishing lights. Threaded concentric ring device effectively adjusts beam angle and output angle, ideal for DIY projectors, VR glasses and optical product development. Available in 7 diameters (50-100 mm) with customizable focal lengths, suitable for enlarged observation, viewing details' image and various optical experiments. Lightweight acrylic construction with 2mm thickness, durable and temperature resistant from -40°F to +176°F, ensuring reliable performance in different environments. Versatile optical component for research, training and prototyping; compatible with standard LED modules, projector assemblies and VR optical systems.