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KP1981-6 - Lincoln Electric Shade 14 Passive Glass Welding Lens 2x4.25

Packaging: 1 Per Ea
$10.92/EA $6.83/1 Per Ea only $6.83/EASave 37%

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SKU: KP1981-6 Categories: ,

OVERVIEW

Premium Optical Clarity for Heavy-Duty Applications

The Lincoln Electric KP1981-6 Filter Plate is a high-performance passive welding lens designed for professional welders who demand the utmost in protection and visual clarity. Rated at Shade 14, this filter plate is among the darkest standard shades available, making it specifically engineered for high-amperage applications where the arc intensity is extreme. Whether you are performing heavy-duty Stick welding, high-current MIG processes, or Carbon Arc Gouging, the KP1981-6 ensures your eyes are shielded from the intense visible light and harmful ultraviolet (UV) and infrared (IR) radiation generated during these operations.

Constructed from high-quality glass, this filter plate offers distinct advantages over polycarbonate alternatives. Glass lenses are renowned for their superior optical properties, providing a crisp, distortion-free view of the weld puddle. This "Super Visibility" allows for precise bead placement and better control over the welding arc, reducing eye strain during long shifts. Furthermore, glass is naturally more resistant to scratching and heat deformation, ensuring a longer service life in rugged industrial environments like shipyards, pipelines, and fabrication shops.

Safe for Solar Eclipse Viewing

Beyond industrial welding, the Lincoln Electric KP1981-6 holds a unique distinction: it meets the safety requirements for direct solar observation. NASA and safety organizations recommend a minimum of Shade 12 for viewing solar eclipses; at Shade 14, this lens offers even greater protection, blocking out all hazardous radiation while allowing you to safely observe the sun. This dual-purpose functionality makes it a valuable tool for both the professional tradesman and the astronomy enthusiast.

Universal Fit and Compatibility

Measuring the industry-standard 2 inches by 4.25 inches, this filter plate is designed to fit a wide array of passive welding helmets, including traditional "pipeliner" hoods, pancake shields, and standard fixed-shade masks. It serves as an excellent replacement for damaged or pitted lenses, restoring your helmet's protective capabilities instantly. When precision and protection are non-negotiable, trust the Lincoln Electric KP1981-6 to deliver reliable performance.

Additional Information
Packaging Description:1 Per Ea
Material:Glass
----- new values below ----
Lens Shade:14
Lens Dimensions:2 in x 4.25 in
Material:Glass
Lens Type:Passive Filter Plate
Optical Quality:Super Visibility
Brand:Lincoln
Packaging Description:1 Per Ea

INCLUDED

  • (1) Shade 14 Glass Filter Plate (2" x 4.25")

APPLICATIONS

  • Heavy Industrial Welding: Ideal for high-amperage Stick and MIG welding where arc brightness is extreme.
  • Carbon Arc Gouging: Provides necessary darkness (Shade 14) to protect against the intense light of gouging operations.
  • Pipeline & Construction: Fits standard pipeliner helmets used in rugged outdoor environments.
  • Solar Eclipse Viewing: Meets safety standards (Shade 12+) for direct observation of the sun.
  • General Fabrication: Suitable for any standard welding task requiring fixed shade protection.
  • Maintenance & Repair: Durable glass replacement for scratched or damaged helmet lenses.

FAQ

Yes, the Lincoln Electric KP1981-6 is a Shade 14 lens. NASA and safety experts recommend a minimum of Shade 12 for safe direct solar viewing. Shade 14 is darker and provides excellent protection for this purpose.

This filter plate measures 2 inches by 4.25 inches (approx. 50mm x 108mm), which is the standard size for many passive welding helmets, including pipeliner and pancake styles.

This lens is made of glass. Glass lenses typically offer superior optical clarity and scratch resistance compared to polycarbonate (plastic) lenses, though they are more brittle if dropped.

Shade 14 is very dark and is best suited for high-amperage welding processes that generate intense arcs, such as heavy-duty Stick welding, high-current MIG/Flux-Core, and Carbon Arc Gouging.

Generally, no. This is a passive fixed-shade glass plate. Most auto-darkening helmets use specific proprietary cartridges. However, it fits standard passive helmets that accept a 2x4.25 cartridge.

You can, but it may be too dark. Shade 14 allows very little light through. For low-amperage TIG welding, a lighter shade (like 9, 10, or 11) is usually recommended to see the puddle clearly.

Yes, it is highly recommended to use a clear cover plate (polycarbonate or glass) in front of this filter plate to protect it from spatter, sparks, and impact damage.

This product is sold as a single unit (1 per package).

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