Auto Darkening Welding Lens, 2PCS 109 * 52mm Solar Energy Auto Darkening Welding Helmet Lens, Welding Helmet Replacement Lens, Welding Mask Auto Darkening Replacement Lens

• Premium Material: The welding helmet lens is made of durable and compact PA plastic. It adopts a highly sensitive arc sensor for stable and reliable performance during long-term use.
• Strong Practicality: The welding helmet lens features a high-sensitivity arc sensor and advanced light-electron welding base. The performance is stable and reliable, and the liquid crystal is filtered by the umbrella lamp to block harmful light, preventing eye damage.
• Scope of Application: This solar-panel welding helmet lens is widely used in various welding works, including electric welding, arc welding, gas welding, and burning welding. Its fast response time provides better protection for welders.
• Easy to Use: When the sensor detects the generation of an arc, the observation zone automatically darkens and returns to normal after welding is completed. When the arc disappears, the screen returns to its normal state. It can be used as the viewing window for most standard welding helmets.
• Product Specification: Size about 109x52x6mm, View area: 89x30mm, Package included: 2 x welding lens.

Features： Brand new Power supply by Solar battery and lithium battery (no power supply switch) This is high quality Solar Auto Darkening Welding Lens Filter, with solar charge function and full automatic ON/OFF, very convenient and efficient. It can shade automatically in welding states and filter out the bad light. You will have a good protection with it at working and precent occupational disease. It Fits all standard welding helmet window opening. Automatic ON/OFF Easy and safety to operate. Light weight design. High clear view filter Use high quality LCD and multi-layer optical interference filter. Specifications: Type: solar auto darkening welding filter Size : about 109x52x6mm View area: 89x30mm Color: as picture shows Light states: DIN3 Dark states: DIN11(10)