Encased Flat Convex Acrylic Lens 10.5 mm-50 mm for Torch, LED Focusing, Torch Accessories, Magnifying Glass, 1 Piece (38 mm)

PRECISE EDGED FLAT CONVEX ACRYLIC LENS Designed for focusing flashlight beams, improving LED flashlight performance, and use as an enlarging convex lens for optical projects. Wide size range available: choose between diameters from 10.5mm to 50mm, suitable for various flashlight heads, LED modules and DIY optical buildings. Manual measurement tolerance within 0.3mm. DURABLE REUSABLE ASPHERICAL PLASTIC STRUCTURE Lightweight yet sturdy acrylic material provides good light transmission and impact resistance, ideal for everyday flashlight modifications and enlargement use in education. EASY INSTALLATION & VERSATILE USE The edged device allows for secure placement in flashlight housings or lens holders. Perfect for upgrading focusing torches, DIY magnifying glasses or optical experiments. The package includes 1 piece: each order includes a flat convex acrylic lens with rim. Please confirm the desired diameter before purchase to ensure the correct fit.