Digital Infinity™ Helmet - Black

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Huge Viewing Area. For Heavy Industrial Applications.

ClearLight™ Lens Technology

High-definition optics for precision arc recognition. Engineered to complement the colours emitted from the welding arc for enhanced clarity and natural colour — so that you can see more detail. Click here to find out more.

Australian Standards

Tested in Australia, the lens and helmet comply with Australian Standards AS/NZS 1338.1 (Auto-Darkening) and AS/NZS 1337.1B (High Impact).

Huge Viewing Area

The large 112 x 78mm viewing area with wide screen format provides an unsurpassed view and eliminates tunnel vision.

Redesigned Headgear

Extensive adjustability for the best fit and enhanced support.

Four Operating Modes

Weld, cut, grind and X-mode provide ultimate versatility.

Four Independent Arc Sensors

Provide continuous arc sensing for the most demanding applications plus superior lens response.

InfoTrack™ Technology

Exclusive arc tracking technology includes a digital clock and alarm, making it possible to track welding time, and features a multi-language help menu for support.

Suits a Wide Range of Processes

MIG, Stick, TIG, Flux Cored and Pulse.

Digital Controls

Intuitive design and large push buttons allow the user to easily adjust mode and settings.

Auto Lens Control System

Application Specific Integrated Circuit (ASIC) technology provides:

  • Low current consumption – longer battery life.
  • Increased durability against electro static discharge (ESD) and electro magnetic interference (EMI).
  • Less electronic components therefore increased reliability.

3 Year Warranty

Designed to withstand industrial environments, Miller helmets come with a 3 year warranty (Auto-darkening lens only).

ClearLight™ Lens Technology

ClearLight™ Lens Technology

Designed by welders, for welders. Designed to complement the colours produced from the welding arc for improved clarity and natural colour - allowing you to see more detail.

Product Specifications
Viewing Area112 x 78 mm
Operating Modes4 Modes: Weld, Cut, Grind, X-Mode
Arc Sensors4 Independent Sensors Plus X-Mode
Light StateShade 3 (All Modes)
Grind ModeShade 4
Cut ModeShade 5-9
X-Mode and WeldShade 8-13
TIG Rating5 Amps
Switching Speeds (Light to Dark)1/25,000 Sec
Delay Speeds (Dark to Light)0.10-1.0 Sec
On/Off ControlAutomatic
Magnifying Lens HolderYes
Weight650g
Australian StandardsAS/NZS 1338.1 (Auto-Darkening)
AS/NZS 1337.1B (High Impact)
Warranty3 Years
Digital Lens Technology
WeldSuits MIG, Stick, TIG, Flux Cored and Pulse welding processes. Shades 8-13.
CutSuits Plasma, Laser, Gas welding and cutting applications. Shades 5-9.
GrindSuits weld preparation and clean-up. Fixed shade 4.
X-ModeElectromagnetic arc sensing technology eliminates sunlight interference, intermittent sensing (pipe), low Amperage lens openings (TIG) & obstructed sensors. Shades 8-13. 
** Amperage ratings may vary for processes involving aluminium and stainless steel
Parts and AccessoriesPart Number
Replacement Lithium Battery (X2) 217043
Outside Lens Cover (5 Pk)271320P
Inside Lens Cover (5 Pk)271319P
Headgear271325
Top Snap-On Headgear Cusion271326
Adjustment Angle/Stop Kit256178*
Headband, Fabric770249
Headgear Cushion, Top271326
Battery Tray (Left & Right)271327
Helmet Carry Bag with Miller Logo770250
Magnification Lens Adapter271328
1.50 Magnification Lens212238P
2.00 Magnification Lens212240P
2.50 Magnification Lens212242P
* Adjustment Hardware Kit with O-Rings.