Description
Lincoln Electric ArcSpecs K4643-1 goggles offer a unique protective option compared to traditional welding helmets. They share key similarities but also bring some great advantages.
Industry Leading Optics
The exclusive 4C lens technology provides a clear, true - color view of the weld and base material. It broadens the color range in both light and dark states, eliminating imperfections and color saturation for a crystal - clear view of the base material, arc, and puddle.
1/1/1/1 Optical Clarity
This rating is based on measuring blurriness, distortion, shade consistency, and angle uniformity of the auto - darkening lens.
Large Viewing Area
The 7.3 - square - inch auto - darkening lens gives a wide field of view, enhancing versatility and operator control. Its low - profile design with external controls is perfect for small spaces where traditional helmets won't fit.
Versatility, Portability & Comfort
- With a 5 - 13 shade range and grind mode, it's suitable for welding, plasma cutting, and more.
- The compact, low - profile design allows access to low - clearance areas and is easy to store.
- Weighing only 11.8 oz, it's almost 50% lighter than many welding helmets.
- An adjustable cotton balaclava and elastic headband keep the goggles in place for reliable protection.
- An optional Intelligent LED Light Module can light up low - light environments.
Quick Specs:
Warranty - 2 Years
Variable Shade/Control - 5 - 13
Battery Replacement Type - 1 CR2450 Replaceable Battery
Grind Mode Shade - 3.5 Shade
Arc Sensor Count - 4
TIG Amp Rating - > 2 Amp
Viewing Area - 7.29 Square Inches
Weight - 11.8 oz
Hardhat and Safety Glasses compatible
Included with Product
- ArcSpecs Auto - darkening Goggle Assembly
- Adjustable Elastic Sweatband
- Plastic Face Guard
- FR Black Cloth Headcovering
- 6 Outside Cover Lenses
- 3 Inside Cover Lenses
- Operators Manual
- Lincoln Electric Cloth Draw - string Carrying Bag
Specifications
Click to view the Spec Sheet.
Accessories







Using your Lincoln ArcSpecs K4643-1 goggles is a breeze. First, adjust the cotton balaclava and elastic headband to fit your head comfortably. This will keep the goggles in place during use. You can switch between different shade levels (from 5 to 13) depending on your welding or cutting task. The grind mode with a 3.5 shade is great for grinding work. When working in low - light areas, you can attach the optional Intelligent LED Light Module. As for maintenance, keep the lenses clean. You have extra outside and inside cover lenses included in the package. If the battery runs out, it's easy to replace with a CR2450 battery. Remember, these goggles are covered by a 2 - year warranty. Make sure to store them in the provided Lincoln Electric Cloth Draw - string Carrying Bag when not in use, especially in low - clearance areas where the compact design will come in handy. And always wear them with compatible hardhats and safety glasses for full protection.