The Lincoln Viking 1840 Series Black Welding Helmet (K3023-4) is part of Lincoln Electric’s mid-range auto-darkening helmet line. It is engineered to deliver industry-leading optics, enhanced comfort, and user-friendly controls. Welders benefit from a wide viewing area, reduced eye strain, and reliable protection across multiple welding applications.
Features
4C® Lens Technology for true color and reduced eye strain
1/1/1/1 Optical Clarity rating for distortion-free vision
Expanded shade range from 7–13 for versatility
Digital user interface with moisture- and abrasion-resistant push-button LED controls
External controls for quick shade, sensitivity, delay, and mode adjustments
Improved headgear design for greater comfort and fit
Ergonomic build to reduce fatigue during long welding sessions
Specifications
Product Code: K3023-4
Helmet Viewing Area: approx. 6–9.9 in²
Optical Clarity: 1/1/1/1 rating
Lens Technology: 4C® auto-darkening lens
Shade Range: 7–13
User Interface: Digital LED push-button controls
Weight: Lightweight design for reduced strain
Application: Suitable for MIG, TIG, Stick, and Flux-Cored welding
