Fresnel Lens PMMA Threaded Condenser for LED Light Projector VR DIY,1pcs(D50mmxFL30mm)

COMPATIBLE WITH LED LIGHTS & PROJECTORS: This round Fresnel lens works with LED lights, stage lights, flashlights, fishing lights, and other lamps to adjust the beam and output angle for better lighting control. MULTI-PURPOSE OPTICAL LENS: Suitable for DIY projectors, VR glasses, magnifying observation of images or details, and various optical experiments, research, or product development projects. HIGH TRANSMITTANCE PMMA MATERIAL: Made of PMMA acrylic with 92% light transmittance, this condenser lens delivers clear and bright optical performance for your lighting and projection needs. THREADED ROUND devise: Features a 0.3mm thread pitch and 2mm thickness, this concentric lens is easy to mount and fits a range of optical setups with diameters from 20mm to 70mm. WIDE TEMPERATURE RANGE: This Fresnel lens operates reliably from -40°C to +80°C, making it suitable for indoor and outdoor optical applications. Package includes 1PC lens.