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Miller 271319 Inside Lens Cover for Digital Infinity Helmets (5-Pack)

$4.85/EA $15.95/5 PER EA only $3.19/EASave 34%

In stock

OVERVIEW

Protect Your Vision with Miller Digital Infinity Inside Lenses

Your Miller Digital Infinity helmet offers one of the largest viewing areas in the industry, but that clarity is only as good as the cover lenses you use. The Miller 271319 Inside Lens Cover is the genuine replacement part required to keep your helmet functioning at its best. Designed to fit seamlessly inside the helmet shell, this clear safety plate protects the back side of your auto-darkening filter from scratches, smoke residue, and the inevitable sweat and grime of a hard day's work.

Many welders overlook the importance of the inside lens, focusing primarily on the outer shield that takes the brunt of the sparks. However, a dirty or pitted inside lens can cause significant glare and "haloing" around the arc, leading to operator fatigue. These polycarbonate replacement lenses are durable and shatter-resistant, providing an essential layer of safety for your eyes should the ADF ever be compromised. With a dimension of 4-3/4" x 3-1/4", they are specifically sized for the Infinity series and will not fit other Miller models like the Elite or Performance.

Quick and Easy Replacement

Swapping out your lens is a breeze with the Digital Infinity's intuitive design. Simply unclip the retention system, remove the old, foggy lens, and slide in a fresh 271319 plate. No tools are required, meaning you can switch it out right at your welding station and get back to work in seconds. Regular maintenance of your lens covers extends the life of your helmet and ensures you are always welding with 100% visibility.

Stock Up and Save

Sold in a pack of 5, these lenses are an affordable way to maintain your equipment. Don't let a $5 part ruin the performance of a $500 helmet. Keep a pack in your tool bag or locker so you are never caught with a blurry view. Welders Supply is your go-to source for Miller Electric consumables, offering the best prices on the parts that keep you welding.

Additional Information
Brand:Miller
Inner Or Outer Lense:Inside Lense
Item:Helmet Lens Clear
Packaging Description:5-in-a-pack
Material:Polycarbonate
Lense Size:4-3/4 x 3-1/4
Product Type:Inside Cover Lens
Compatible Brand/Model:Miller Digital Infinity Series
Dimensions:4-3/4 in x 3-1/4 in
Part Number:271319

INCLUDED

  • (5) Inside Cover Lenses (4-3/4" x 3-1/4")

APPLICATIONS

  • General Fabrication
  • Heavy Equipment Manufacturing
  • Structural Steel Welding
  • Automotive Repair
  • Shipbuilding
  • Construction

FAQ

The Miller 271319 is designed specifically for the Miller Digital Infinity™ Series welding helmets. It will not fit the Digital Elite, Performance, or Classic series helmets.

This is the INSIDE cover lens (part #271319). The outside cover lens for the Digital Infinity is a different part number (usually 271320) and has different dimensions.

The dimensions of the Miller 271319 inside lens are 4-3/4 inches by 3-1/4 inches (approx. 120mm x 82mm).

This product is sold as a pack of 5 lenses.

These lenses are made of clear, optical-grade polycarbonate, which provides impact resistance and high clarity.

Over time, the inside lens can accumulate dust, sweat, and scratches from cleaning, which can cause glare or blurriness. Replacing it restores clear vision and protects the expensive ADF unit.

No, this is an internal safety plate designed to sit behind the ADF. It is not intended to be used as a standalone face shield or grinding visor.

Yes, most replacement lenses come with a thin protective plastic film on one or both sides to prevent scratches during shipping. Be sure to peel this off before installation.
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