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ArcOne 02-OP 4x5 Clear Polycarbonate Cover Lens Replacement

$3.86/ea $2.57/1 per each only $2.57/eaSave 33%

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OVERVIEW

Clear View, Better Welds

You can't weld what you can't see. It's the oldest rule in the book, yet many welders struggle with dirty, pitted, or scratched cover lenses far longer than they should. The ArcOne 02-OP 4" x 5" Clear Lens is your solution to restoring that high-definition view of the puddle. Whether you are burning rod, laying down MIG beads, or engaged in precision TIG work, having a crystal-clear barrier between your eyes and the arc is non-negotiable. This lens is built tough from polycarbonate, designed to take the abuse of daily shop life so your expensive ADF doesn't have to.

This specific lens is a workhorse. Sized at the standard 4 inches by 5 inches, it fits a massive variety of hoods, including many ArcOne models and classic passive helmets. It's designed to be used as either an outer cover plate—taking the brunt of the spatter, smoke, and heat—or as an inner safety plate to keep the inside of your helmet clean and protect the filter from your own sweat and grime. If your helmet takes a 4x5 plate, this is the replacement you need in your toolbox.

Swapping out your lens is one of the cheapest and fastest ways to improve your welding immediately. A clouded lens forces you to get closer to the arc, straining your eyes and neck, and increasing the chance of mistakes. With a fresh ArcOne 02-OP installed, you get optimal light transmission and a crisp view of the joint. Don't let a $5 piece of plastic ruin a critical weld. Keep a stack of these fresh lenses on hand and change them out the moment they start to haze over. Your eyes—and your weld quality—will thank you.

Why Welders Choose This Lens

  • Tough Construction: Resists shattering and cracking if you drop your hood.
  • Spatter Resistance: Smooth surface helps repel spatter, keeping your view clear longer.
  • Universal Standard: Fits any standard 4x5 retainer system, making it a great backup for multiple hoods.
  • Cost-Effective: Saves you money by protecting your expensive auto-darkening cartridge from permanent damage.
Additional Information
Brand:ArcOne
Item:Helmet Lens Clear
Lense Size:4 x 5
Inner Or Outer Lense:Inside Lense, Outside Lense
Material:Polycarbonate
Product Type:Cover Lens, Safety Plate
Dimensions:4 in x 5 in
Compatibility:Standard 4x5 Retainers, ArcOne Helmets
Color:Clear
Packaging Description:1 per each
Shade Or Magnifier:N/A

INCLUDED

  • 1 x ArcOne 4" x 5" Clear Polycarbonate Lens
  • Protective film packaging

APPLICATIONS

  • MIG/MAG Welding: Protects against heavy spatter and smoke accumulation.
  • Stick Welding (SMAW): Shields against slag and sparks in overhead and vertical positions.
  • TIG Welding (GTAW): Provides optical clarity for precision work.
  • Plasma Cutting: Deflects dross and sparks during cutting operations.
  • Grinding: Can serve as a primary shield in passive hoods during grinding tasks.

FAQ

The lens measures exactly 4 inches by 5 inches, a standard size for many welding helmet viewing areas.

This lens is made of high-impact polycarbonate plastic, which is lighter and more shatter-resistant than glass.

Yes, as long as your welding helmet's inner lens retainer is designed for a 4x5 inch plate, this can be used internally.

No, it fits ArcOne helmets (and other brands) that specifically utilize a 4" x 5" cartridge or retainer system. Always check your helmet's manual.

Clean with a soft microfiber cloth and mild soap or a dedicated lens cleaning solution. Avoid abrasive cleaners or paper towels which can scratch the polycarbonate.

No, this is a clear, passive polycarbonate cover lens designed to protect the auto-darkening filter or passive glass filter.

Replace the lens whenever it becomes pitted, scratched, or too dirty to clean effectively. A damaged lens reduces visibility and can compromise weld quality.

Yes, most polycarbonate lenses ship with a protective film on one or both sides that must be peeled off before installation.
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