150 mm Fresnel PMMA Lens 3X Magnifying Glass Optical Screen for DIY Projector with Solar Focus (210 mm)

Optical grade PMMA construction provides 92% light transmission and 3X magnification for clear, bright images in projection and display applications. Choose from 8 precise focal lengths (55mm to 210mm) to match your specific DIY projector, solar concentrator or stage lighting setup with accurate control. The ultra-thin 2mm profile and lightweight 150mm diameter devise make it easy to mount, frame or integrate into custom light groups without the added bulk. Versatile performance adapts to multiple uses: magnifying glasses for airplanes, solar concentrators, flashlight lenses and optics for stage lamps: ideal for hobbyists and educators. Anti-scratch PMMA surface ensures long life and stable optical performance, while smooth edges simplify safe handling and installation.