1 x 10-42mm Round Optical Glass Lens for LED Flashlight - High Clarity Applications (28mm 2mm)

Premium Optical Glass: Made of glass with fine polished edges, ensuring exceptional clarity and durability for all your optical needs. VERSATILE COMPATIBILITY - Designed to fit LED flashlights and various optical devices with diameters ranging from 10mm to 42mm, making it a perfect choice for various applications. DESIGN FOR SUPERIOR PERFORMANCE - Flat construction minimizes distortion and provides enhanced optical performance for both amateur and professional projects. Precision adjustment: Designed with a minimum error margin of only 0.3mm, this lens ensures a fit, ensuring optimal functionality in your projects. USER-FRIENDLY INSTALLATION - Lightweight and easy to handle, this glass lens is ideal for DIY enthusiasts and professionals, making installation a breeze for everyone.