Flat Convex Acrylic Lens with Edges 20-66 mm for Flashlight, LED Focus Torch Accessories, Magnifying Glass (1 x 50 mm)

PRECISION OPTICAL ACRYLIC CONSTRUCTION - Made from high quality optical acrylic (PMMA) with light transmission up to 90% or more, ensuring efficient light focusing and minimal loss for your LED applications. VERSATILE SIZE RANGE - Available in diameters from 20mm to 66mm with a minimum height of 6mm, this flat-convex lens fits a wide variety of flashlight, torch and DIY focusing projects. 【Enhanced Light Focus】 The edged flat-convex device effectively concentrates light beams, making it ideal for use in stage lighting, wall lighting, projection lighting, decorative landscape lighting, small flashlights and desk lamps. EASY INTEGRATION - Designed as a direct replacement or upgrade accessory for LED focus systems, simply install it into your existing housing or DIY setup to get sharper, more concentrated lighting. Reliable and Consistent: Each lens is precision molded with tight tolerances (allowable error within 0.5 mm), ensuring consistent performance and easy handling for hobbyists, repair technicians and lighting enthusiasts.