• 【Clarity, Comfort, Control】Step into a World of High-Definition True Color Vision! Our top-tier 2x4 welding lens boast 1/1/1/2 optical clarity, cutting-edge True Color Technology, and full compliance with ANSI Z87.1/EN379 CE/CSA Z94.3 standards, delivering a brighter, more natural view for welders. Adjust the shade range from DIN 5-9/9-13 effortlessly. Customize settings for various work environments with the sensitivity and delay knobs on the 2x4 welding lens, catering to all your needs with ease
• 【Gold Standard in Welding Lenses】our latest innovation in auto darkening welding lenses - the new gold-filtered lens. Designed to enhance your welding experience, this auto welding lens creates a unique blue environment that reduces eye strain and minimizes UV exposure during welding. Crafted to perfection, this auto darkening welding lens has quickly become a favorite among professional welders for its ability to provide a comfortable and safe working environment. Elevate your welding game with our premium gold-filtered lens and experience the difference firsthand
• 【Efficient Arc Detection】 Propart's auto darkening welding lens is equipped with 2 advanced arc sensors for heightened sensitivity. These sensors can detect arc attacks in just 0.4 milliseconds, triggering swift LCD darkening to ensure uninterrupted workflow. Powered by solar energy, the welding lens efficiently absorbs the intense light generated by welding arcs, eliminating the need for frequent battery replacements. Ideal for daily welders seeking efficiency in completing various welding applications, our auto welding lens provides a seamless and reliable solution for all your welding needs
• 【Universal Compatibility】Propart’s 2×4.25 1/4 automatic welding lens is compatible with standard welding helmet windows, making it a perfect fit for a wide range of applications including plasma cutting, abrasive cutting/grinding, and various welding tasks. Upgrade your welding experience with our convenient and versatile lens.mless and reassuring experience for all our valued customers
• 【Exceptional Care, 24/7 Service】At Propart core lies a commitment to excellence and compassion. Additionally, our round-the-clock customer service support ensures that assistance is just a message away, guaranteeing a seamless and reassuring experience for all our valued customers

【Clarity, Comfort, Control】Step into a World of High-Definition True Color Vision! Our top-tier 2x4 welding lens boast 1/1/1/2 optical clarity, cutting-edge True Color Technology, and full compliance with ANSI Z87.1/EN379 CE/CSA Z94.3 standards, delivering a brighter, more natural view for welders. Adjust the shade range from DIN 5-9/9-13 effortlessly. Customize settings for various work environments with the sensitivity and delay knobs on the 2x4 welding lens, catering to all your needs with ease 【Gold Standard in Welding Lenses】our latest innovation in auto darkening welding lenses - the new gold-filtered lens. Designed to enhance your welding experience, this auto welding lens creates a unique blue environment that reduces eye strain and minimizes UV exposure during welding. Crafted to perfection, this auto darkening welding lens has quickly become a favorite among professional welders for its ability to provide a comfortable and safe working environment. Elevate your welding game with our premium gold-filtered lens and experience the difference firsthand 【Efficient Arc Detection】 Propart's auto darkening welding lens is equipped with 2 advanced arc sensors for heightened sensitivity. These sensors can detect arc attacks in just 0.4 milliseconds, triggering swift LCD darkening to ensure uninterrupted workflow. Powered by solar energy, the welding lens efficiently absorbs the intense light generated by welding arcs, eliminating the need for frequent battery replacements. Ideal for daily welders seeking efficiency in completing various welding applications, our auto welding lens provides a seamless and reliable solution for all your welding needs 【Universal Compatibility】Propart’s 2×4.25 1/4 automatic welding lens is compatible with standard welding helmet windows, making it a perfect fit for a wide range of applications including plasma cutting, abrasive cutting/grinding, and various welding tasks. Upgrade your welding experience with our convenient and versatile lens.mless and reassuring experience for all our valued customers 【Exceptional Care, 24/7 Service】At Propart core lies a commitment to excellence and compassion. Additionally, our round-the-clock customer service support ensures that assistance is just a message away, guaranteeing a seamless and reassuring experience for all our valued customers