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256509 - Miller Digital Performance Replacement Auto-Darkening Lens Assembly

Packaging: 1 per ea
$694.09/ea $427.65/1 per ea only $427.65/eaSave 38%

Usually ships within 3-5 business days

OVERVIEW

Restore Your Vision and Keep Welding

There is nothing worse than a flickering lens or a cracked screen when you are in the middle of a project. If your Miller Digital Performance helmet isn't switching like it used to, or if the ADF has been damaged, the Miller 256509 Lens Assembly is exactly what you need to get back under the hood. This is the genuine heart of your helmet—the complete auto-darkening filter cartridge—designed to snap right back into your existing Digital Performance shell.

Why replace the whole helmet when the shell is still good? This replacement lens gives you back the crisp, high-definition view you love. It features the same user-friendly digital controls you are used to, allowing you to easily toggle between Weld, Cut, and Grind modes. With three arc sensors, it picks up the arc instantly, even when you are welding out of position or at low amperages (down to 5 amps for TIG). The digital display makes setting your shade and sensitivity precise and repeatable, so you aren't guessing with analog knobs.

Installation is quick and tool-free. simply remove the old cartridge from the retention frame inside your helmet and clip this new one in. It comes with fresh batteries installed, so it is ready to go right out of the box. Whether you are TIG welding stainless or stick welding structural steel, this lens ensures your eyes are protected and your puddle is clearly visible. Don't compromise on your vision; stick with genuine Miller parts to keep your Digital Performance helmet performing like new.

Additional Information
Brand:Miller
Packaging Description:1 Per Ea
Product Type:Auto-Darkening Lens Assembly
Compatible Series:Digital Performance Series
Sensors:3
Modes:Weld, Cut, Grind
Switching Speed:1/20,000 second

INCLUDED

  • 1 x Auto-Darkening Lens Assembly (256509)
  • 2 x CR2450 Lithium Batteries (Installed)
  • 1 x Instruction Sheet

APPLICATIONS

  • Replacement of damaged or malfunctioning ADF units in Digital Performance helmets
  • Upgrading older compatible shells to newer digital lens technology
  • General fabrication and manufacturing
  • TIG, MIG, and Stick welding operations
  • Plasma cutting and grinding tasks

FAQ

No, this lens (256509) is specifically designed for the Digital Performance series. The Elite series uses a different size lens assembly.

Yes, the lens assembly typically comes with the required CR2450 lithium batteries installed and ready for use.

The lens offers variable shades: Weld Mode (8-13), Cut Mode (5-8), and Grind Mode (Shade 3).

Most current production versions of the 256509 feature Miller's ClearLight Lens Technology, but it is best to verify the specific revision if you are looking for ClearLight 2.0 specifically.

The Digital Performance lens assembly features three independent arc sensors for reliable arc detection.

Yes, this lens is TIG rated down to 5 amps, making it suitable for precision TIG work.

The lens clips into the retention frame inside the helmet shell. You will need to remove the front cover lens and the retention clip to swap the ADF cartridge.

Miller typically offers a warranty on their auto-darkening lenses (often 3 years), but you should check the specific warranty terms for replacement parts at the time of purchase.