1pcs Acrylic Flat Convex Lens with 1cm-50mm Rim for LED Flashlight, Focus Torch Accessories, Magnifier, (15mm)

PRECISION EDGED DEVICE - This flat convex lens features an acrylic structure with precise edges, ensuring precise focus of light and easy installation in flashlight housings or torch heads. VERSATILE DIAMETER OPTIONS - Available in sizes from 1cm to 50mm, suitable for various flashlight models, LED torch modifications and magnification applications. ACRYLIC MATERIAL - Crafted with durable optical grade acrylic, which provides excellent light transmission and clarity for both focusing and magnifying tasks. Aspherical shape for improvement: The aspherical -convex device reduces spherical aberration and offers a more concentrated and uniform beam for your flashlight or LED project. COMPACT AND LIGHTWEIGHT - Each lens is lightweight and compact, making it an ideal replacement or upgrade accessory for portable flashlights, flashlights, and small magnification tools.