Fresnel Lens Round PMMA Threaded Condenser 1pc(D60mmxFL80mm)

HIGH TRANSMITTANCE: PMMA acrylic Fresnel lens delivers 92% light transmittance for bright, clear optical performance in LED lighting and projection applications THREADED MOUNTING devise: Threaded edge with 0.3mm pitch (0.5mm for 100mm diameter) enables secure screw-in installation in lamp housings and DIY projector builds VERSATILE APPLICATIONS: Compatible with LED lights, stage lights, flashlights, fishing lights, VR glasses, and DIY projectors for beam angle adjustment and output control MAGNIFYING & OPTICAL USE: Ideal for magnifying observation of images and details, plus optical experiments, research, and product development projects SPECIFICATIONS: Round PMMA lens, 2mm thickness, 92% transmittance, operating temperature -40°C to +80°C; available in 50/55/60/70/80/90/100mm diameters with multiple focal lengths