The VIKING™ 1840 Series, Lincoln's mid-range auto-darkening helmet tier, offers superior 4C® optics with a versatile user interface and premium external controls to increase productivity.

• Industry Leading Optics - 4C Lens Technology, 1/1/1/1 Optical Clarity and expanded 7-13 shade range
• Digital User Interface – Moisture and abrasion resistant push button LED UI shade, sensitivity, delay and mode control
• Increased Productivity - External low profile grind control
• All Day Comfort – Soft, padded front headband to help eliminate pressure points, while the two top head straps evenly distribute weight.
• Enhanced Safety – New optic test functionality and UV/IR DIN 16 lens safeguard
• 5 Year Warranty – Protects your investment for 60 months from date of purchase