10mm-38mm PMMA Convex Aspherical Lens for Bike Front Lamp Replacement with LED Zoom Flashlight (Clearx32mm)

Precision molded PMMA (acrylic) convex lens with aspherical surface, which provides efficient light focus and even beam distribution for LED zoom flashlights and bike headlights. Available in different diameter options: 10mm, 18mm, 20mm, 2.2cm, 23mm, 25mm, 28mm, 29mm, 32mm, 34mm and 38mm - choose the size suitable for your flashlight or lamp housing specially. fififi Lightweight and durable reusable plastic construction with high optical transparency, impact resistant and suitable for outdoor or portable lighting applications. Ideal for DIY flashlight upgrades, custom bike lamp construction, lantern modifications or replacing damaged condenser lenses in zoomable LED torches. Each package includes 1 piece convex lens; Easy to install with standard lens holders or retaining rings (not included).