Speedglas™ Auto Darkening Filters - 9100XXi, Plastic, 2.8 in x 4.2 in, Black/Gray

Improved optics deliver more natural color and contrast. Allows better control of the weld puddle with a view that appears lighter, brighter and more realistic. User-friendly interface is easy to use and understand. Flexibility of delay function to set the dark-to-light opening time.