This is brand new world famous OPTEC Auto Darkening Helmet Welding Helmet with Grinding Switch.

This model is designed to ANSI Z87.1 and conformity with related CE4/9-13,DIN, ISO, and EN379. for eye and face safety. Protects against UV and Infrared (IR) light Utilizes high performance solar cells.

Also equipped with a special turnover (up & down) headband mechanism makes helmet's center of gravity to be lower, to be coincided with the center of welder's head. The design of welding helmet greatly reduces the fatigue of welders head & neck and makes the welder feel more comfortable than before, during welding. Total weight 460g.

Once the arc is established at the start of welding, it automatically changers filter screen from clear to dark in less than 1/30,000 seconds. This helmet comes with Shade adjustment and Sensitivity adjustment. User Manual guides you with proper setting for different type of welding and current levels.

This is a brand new high quality welding helmet is awesome to say the least. For ARC,SMAW, MIG(Heavy), MIG (Light), GTAW, SAW, PAC, PAW Plasma welding processes and many others, but cannot be used for Laser welding. User-selectable (DIN) variable shades from 9-13, are easily adjusted

Technical Specifications. Viewing Area 98 X 43mm Cartridge size 110 X 90 X 9mm Light Shade DIN 4 Darken Shade DIN 9 - DIN 13 Switching Time less than 0.000033 sec Operating Temperature -5C to 55C Storing Temperature -20C to 70C Helmet Material High-Impact resistance Plastic / Polyamide Nylon Total Weight 460g

This helmet comes with 5 of Outer Lenses and 2 of Inner Lenses as free spare items.

1 year back to base warranty on manufacturing defects.