Auto Darkening Welding Lens with LCD Technology to Auto Tint the viewing Window

Translation missing: zh-CN.products.product.overview ****Description****
*Auto darkening welding lens is ideal for ARC, SMAW, MIG (Heavy), MIG (Light), GTAW, SAW, PAC, PAW Plasma welding processes & more. They cannot be used for autogen or Laser welding.
*They have auto-darkening system to protect eyes & face from harmful sparks, spatter & radiation during normal welding conditions.
*Lightweight & durable construction of our helmets helps reduce fatigue when you wear them for long time.
*This welding helmet has adjustable head straps to ensure a tight grip. No need to adjust with bare hands, leaving your hands free for welding.
*Auto darkening welding lens uses the latest LCD technology to automatically tint the viewing window as soon as you start welding.
****Features****
*Light state: DIN4
Dark state: DIN9-13 ( 9,11 or 13 )
Switching time: <0.5ms at room temperature
Delay time Setting: slow/ fast:0.2s~0.8s
Viewing area: 99 x 44 mm
Cartridge Size : 110 x 90 x 5mm (4-1/3" x 3-5/9" x 1/5")
UV penetration:<0.0003 at 313mm-365nm
IR penetration:<0.027 at 780mm-1300nm
<0.085 at 1300mm-2000mm
Power turns on and off automatically
Adjustable ratcheting headband with quality foam headstrap for superior comfort
Full conformity with CE and ANSI Z87 Standards
Polymide Nylon Construction with textured helmet surface
Operating Temperature -10C to 60C
450g