The 51 x 108 mm magnifying lens is an excellent addition to welding helmets for better visibility of details during welding. With a magnification of +1.5, the lens makes it easier to evaluate precise parts, improving working comfort and welding accuracy. Made of durable materials, it is resistant to mechanical damage for long-lasting use. It is perfect for professionals who need a magnified view during work, which translates into greater precision and welding efficiency.