This VIKING 1740 Series auto-darkening helmets have a perfect EN379 – 1/1/1/1 optical clarity rating. This test measures the performance of the auto-darkening filter on four separate optical categories. Rugged, lightweight, VIKING solar-powered auto-darkening helmets are loaded with features. This helmet features continuously variable shade control and is solar powered with battery assist that takes away the need for an on/off switch to remember. Hard hat adapter capable and this includes 2 replaceable AAA alkaline batteries, 2 inside cover lenses, and 5 outside cover lenses.
- 4C Lens Technology creates a crystal clear, true color view of the arc and puddle. This enhances your control and increases weld quality while reducing eye strain. Additionally, the 4C lens has a 1/1/1/1 optical clarity rating which showcases the absence of common lens imperfections such as blurriness and distortion while also providing consistent brightness and performance at an angle.
- Improved Padding for Headgear
- Grind Mode Indicator – Green Flashing LED inside the helmet tells user that the helmet is in grind mode
- Variable 9-13 Shade, Sensitivity & Delay Control
- User Replaceable AAA Batteries
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