Acrylic Flat Convex Lens with 20-66mm Rim for Flashlight LED Focus Torch Accessories, Magnifying Lens(1PCx23mm)

PRECISION OPTICAL ACRYLIC CONSTRUCTION - Crafted from optical acrylic (PMMA) with light transmission of 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 focusing projects with flashlights, torches, and DIY. Upgraded Light Focus: -convex edge device concentrates light beams effectively, making it ideal for use in stage lights, wall lights, projection lights, landscape decorative lights, small lanterns 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 achieve sharper, more concentrated lighting. RELIABLE AND CONSISTENT - Each lens is precision molded to strict tolerances (error allowed within 0.5mm), ensuring consistent performance and easy handling for hobbyists, repair technicians and lighting enthusiasts.