Premium Quality: The welding helmet lens is made of PA plastic, durable and compact, for long-term use. Reliable Performance: The solar welding helmet lens uses a highly sensitive arc sensor, which has stable and reliable performance. Reduces Fatigue: The welding mask lens has a large viewing window that provides a clear and larger perspective and reduces eye fatigue. Economical: The automatic darkening welding lens is used with a solar panel to charge the welding helmet battery, which can extend the life of the welding helmet. Thoughtful Service: If you have any questions about the welding helmet replacement lens, please do not hesitate to contact us, we will be happy to answer your questions. Description: 1. The welding mask glass is made of high-quality material, durable and compact, it can extend the product's lifespan. 2. The welding helmet replacement lens has superior performance thanks to its highly sensitive arc sensor, which has stable and reliable performance, fast response time provides better protection for welders. 3. The welding lens has a large viewing window that provides a clear and larger viewing perspective, it can reduce eye fatigue. 4. The welding helmet replacement lens is used with a solar panel to charge the welding helmet battery, which can extend the life of the welding helmet. 5. If you have any questions about the solar welding helmet lens, please do not hesitate to contact us, it is our pleasure to answer. Specification: Condition: 100% Brand New Item Type: Welding Helmet Lens Material: PA Type: TX500C Shading Degree: 1.5 * 10 Size: Approx. 110 * 90mm / 4.3 * 3.5in Thickness: Approx. 9mm / 0.4in Weight: Approx. 94g / Package List: 1 * Welding Helmet Lens