1-50mm Acrylic Convex Lens for LED Flashlight Focusing Magnifying Glass (4cm)

Precision molded acrylic convex lens with edged structure, offering clear light transmission and reliable focus for LED flashlights, torches and DIY optical configurations. Available in diameters from 1cm to 50mm, suitable for various lens housings, collimators and magnification applications; choose the size that suits your body size. The lightweight, durable reusable plastic construction resists chips and scratches, making it a convenient replacement or upgrade of standard glass lenses in portable devices. -Convex shape effectively converges light beams, improving beam projection and brightness uniformity in flashlights, projectors and machine or sensor designs. Easy to assemble and align; each package includes a lens. Manual measurement tolerance within 0.3mm, ensuring a consistent fit for most standard media.