This is the replacement welding helmet (with 4C lens) for Lincoln's PAPR systems. This helmet features an extra large 12.5 sq inch viewing area with integrated clear grind shield, and Lincoln's 1/1/1/1 4C auto-darkening lens. The ADF is warrantied for 3 years.

Better Clarity, Real Color View
• Now you can make a good view even better. Upgrading with 4C technology preserves the existing 1-1-1-1 optical clarity rating, but improves visibility by reducing the lime green tint.
Easy On The Eyes
• Improved visibility and less eye strain means greater comfort for the welder. This combined with an improved view of the weld puddle adds up to better welds.
Wide-Screen View
• 4C technology enables you to not only see better, but also see more. The large viewing area gives you a full range of vision in relation to the welding area, which enhances operator control.
Increased Battery Life
The longer you can see clearly, the more you can weld. And more welds mean higher productivity. Improvements to the ADF’s circuitry enables more performance from the battery. Now you can keep welding, increase your productivity and get more from your helmet lens.

Features:
• 4C Lens Technology improves visibility and reduces eye strain
• 1/1/1/1 Improved Optical Clarity & Enhanced Color Recognition
• 3 Year Warranty
• 4-Axis Style Headgear
• Large U.S. 5.25" X 4.5" Cartridge Size
• Continuously Variable 5-13 Shade with Internal Control
• Continuously Variable Sensitivity & Delay
• Grind Mode
• Magnifying Cheater Lens Capable
• 4 Arc Sensors
• Solar Cells with a replaceable Lithium Battery
• 2.94" X 4.25 (12.50 sq inches) View Size