20-66mm Edged Acrylic Flat-convex Lens for Flashlight LED Focusing Torch Accessories, Magnifying Glass Convex Lens(1PCx33mm)

OPTICAL ACRYLIC MATERIAL: Crafted from optical PMMA (polymethyl methacrylate) with light transmittance up to 90% or more, ensuring bright and efficient light output for your LED projects. PRECISE LIGHT FOCUSING: The Flat-convex devise with an edged profile effectively concentrates and directs light beams, making it an ideal replacement or upgrade for flashlights, torches, and focusing lenses. VERSATILE SIZE RANGE: Available in diameters from 20mm to 66mm (height 6mm or more), suitable for a wide variety of applications including stage lights, wall washer lights, projection lights, landscape decorative lights, and desk lamps. EASY TO INSTALL: The edged devise allows for simple mounting and secure placement in flashlight heads, DIY housings, or custom lighting fixtures. Perfect for hobbyists and repair enthusiasts. PACKAGE INCLUDES: 1 piece of acrylic Flat-convex lens per pack. Note: Manual size measurement may have a tolerance of up to 0.5mm. Please verify dimensions before use.