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KP3046-225 - Lincoln Electric Viking 2.25 Diopter Magnifying Cheater Lens

Packaging: 1 Per Ea
$18.76/EA $11.73/1 Per Ea only $11.73/EASave 37%

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OVERVIEW

Lincoln Electric KP3046-225 2.25 Diopter Magnifying Lens

The Lincoln Electric KP3046-225 is a premium 2.25 diopter magnifying lens designed to assist professional welders in achieving superior weld quality through enhanced visual clarity. Often referred to as a "cheater lens," this accessory is an essential tool for operators who require vision correction or simply need a closer view of the arc and puddle during precision fabrication. Manufactured from high-quality polycarbonate, this lens offers a significant durability advantage over traditional glass lenses, resisting cracks and shattering even in rigorous industrial environments.

Weighing approximately 1 ounce, the KP3046-225 adds negligible weight to the welding helmet, ensuring that operator comfort and neck ergonomics are maintained during long shifts. The lens measures a standard 2 inches by 4.25 inches, a universal dimension that ensures compatibility not only with the entire line of Lincoln Electric VIKING™ welding helmets (including the 3350, 2450, 1840, and 1740 series) but also with most major competitive brands that utilize a standard retaining frame for magnifying plates. This cross-compatibility makes it an excellent stock item for workshops with diverse equipment.

Installation is straightforward and tool-free; the lens slides securely into the helmet's adapter bracket located behind the main auto-darkening filter. By bringing the workpiece into sharper focus, the operator can better manipulate the electrode or filler metal, resulting in tighter bead profiles and reduced rework. The lens is fully compliant with ANSI Z87.1 and CSA Z94.3 standards, ensuring it meets rigorous safety requirements for optical quality and impact resistance. Whether used for intricate TIG applications on exotic alloys or general structural MIG welding, the Lincoln KP3046-225 provides the optical boost necessary for high-precision results.

Key Technical Specifications:

  • Diopter Strength: 2.25
  • Material: Polycarbonate
  • Dimensions: 2" x 4.25" (50.8mm x 108mm)
  • Compatibility: Lincoln Viking Series & Universal 2x4 slots
  • Certifications: ANSI Z87.1, CSA Z94.3
Additional Information
Packaging Description:1 Per Ea
Item:Cheater Lens
Material:Polycarbonate
Compatibility:Lincoln Viking Series, Most Standard Welding Helmets
Standards:ANSI Z87.1, CSA Z94.3
----- new values below ----
Magnifying Power:2.25 Diopter
Lens Size:2" x 4.25"
Material:Polycarbonate
Lens Shade:Clear
Compatibility:Lincoln Viking Series, Most Standard Welding Helmets
Standards:ANSI Z87.1, CSA Z94.3
Brand:Lincoln
Packaging Description:1 Per Ea
Item:Cheater Lens

INCLUDED

  • 1 x Lincoln Electric 2.25 Diopter Polycarbonate Magnifying Lens (KP3046-225)

APPLICATIONS

  • Construction and Field Erection
  • Mining and Heavy Equipment Repair
  • Railroad Maintenance and Railcar Fabrication
  • Cross Country Pipeline and Offshore Welding
  • Automotive and Auto Body Repair
  • Brewery and Distillery Tank Fabrication
  • General Fabrication and Structural Welding
  • High Pressure and Process Piping
  • Power Generation and Nuclear Plants
  • Shipbuilding and Marine Fabrication
  • Petrochemical and Refinery Maintenance
  • Precision TIG Welding and Aerospace

FAQ

The KP3046-225 has a magnification power of 2.25 diopter.

Yes, this lens is designed to fit all Lincoln Viking series helmets, including the 3350, 2450, 1840, and 1740 models.

This lens is made from durable, optical-grade polycarbonate, which is lighter and more impact-resistant than glass.

Yes, the lens measures a standard 2" x 4.25", which fits most major brands of welding helmets that have a slot or retaining clip for magnifying lenses.

The magnifying lens typically installs on the inside of the helmet, behind the auto-darkening filter (ADF), using the helmet's built-in retention brackets.

No, this is an internal accessory. You still need your clear safety cover lenses on the front and back of your ADF to protect it.

The Lincoln KP3046-225 meets ANSI Z87.1 and CSA Z94.3 safety standards.

Yes, you should always wear safety glasses under your welding helmet, even when using a cheater lens, to protect your eyes when the helmet is raised.

CATALOGUE & SPEC SHEETS

Spec Sheet