This solar welding features advanced auto darkening technology that automatically adjusts the lens shade based on the brightness of the welding arc, providing optimal visibility and protection during welding tasks. The sleek design ensures comfort and style, making it suitable for professional welders and hobbyists alike. Features -Color:Transparent -Material:Glass -Size:11.00X5.30X0.50cm/4.32X2.08X0.20in -Magnifying lens: designed to provide magnified view, making it easier for welders to work with precision and accuracy during welding tasks -Welding protection: effectively shields the face from sparks and splatter, ensuring safety while performing welding operations in various environments - replacement: features a userfriendly mechanism for quick lens changes, allowing for extended product life and continuous work without interruptions -Durable materials: constructed with durable materials, ensuring performance and reliability during demanding welding jobs -Multifunctional design: suitable for various welding applications, delivering a comfortable and versatile user experience to enhance efficiency Package list: 1 x welding lens