The Lincoln Viking 1740 series helmets offer an affordable auto darkening helmet with perfect 1/1/1/1 optical clarity. These helmets offer a variable 9-13 shade range along with sensitivity and delay control. Batteries are easily replaceable since this helmet accepts standard AAA batteries. This helmet comes with a decal sheet, (2) inside lens, and (5) outside lens.

4C Lens Technology - Lincoln's proprietary liquid crystal display enhances the visible color spectrum of the display. Unlike traditional auto darkening filters, 4C technology broadens the color range and hues which can be seen in both light and dark states. This eliminates imperfections and color saturation to create the clearest view of the base material, arc and puddle, while reducing eye strain.

Additional Features
• Auto On/Off Functionality
• Grind Mode with LED Safety Indicator
• Test Mechanism and LED Low Battery Indicator
• Hard Hat and Cheater Lens Compatible
• Weld and Grind Mode
• Easily Adjustable Ratchet Headgear

Quick Specs
• 6.3 Square Inch Viewing Area
• 2 Arc Sensors
• Tig Rating: 5 Amps and Above
• Operating Temperature: 14-131 Deg F
• Weight: 18.6 oz
• Optical Clarity: 1/1/1/1
• Warranty: 2 years