TRQWH Large View Auto Darkening Welding Lens 4.49 x 5.24in True Color Lens

TRQWH Large View Auto Darkening Welding Lens 4.49 x 5.24in True Color Lens

• 【True Color View & Better Clarity】TRQWH welding helmet true color lens, with top 1/1/1/1 optical clarity of the lens, restore every details of working conditions. Creates a wide field of view, allowing the welder to have a higher field of vision and comfort
• 【Ultimate Eye Protection Welding Lens】Made of double liquid crystal layers and optical coating filter, which can resist 99% of the harmful light to the eyes. High-end auto-darkening lens, that switches from light to dark in 1/30000 sec when the arc light appears. Meets ANSI Z87.1/ EN379 CE/ CSA Z94.3 standards
• 【Highly Sensitive And Adjustable】Equipped with delay and sensitivity setting knobs to suit different environments and tasks. 4 arc sensor, adjustable shade range 4/5-9/9-13 and the time from dark to bright state is within 0.2s to 1.0s (delay settings). 1/30000s fast response time provides better protection for welders
• 【Automatic & Solar Powered】Solar and replaceable lithium battery dual power sources design. The battery is replaceable CR2450 lithium batteries, and solar cells can absorb the strong light energy caused by the electric arc to charge, eco-friendly and extending the battery life, very convenient and efficient
• 【Widely Used】Easy to install. fits all standard welding helmet window opening.