T94™, ClearLight™ 4x
For all-day welders in the most demanding industries.
Discover improved visibility, control and confidence on the job. Because when you can see clear… it’s just you and your weld.
Start seeing your workpiece, puddle and wire the way you want to. With ClearLight™ 4x Lens Technology, you get a more detailed view before, during and after every weld. When clarity isn’t a barrier anymore, you finally have the visibility to showcase your ability — all in comfortable Miller® helmets that exceed the safety standard.
A brighter light state enhances visibility before, during and after your welds, so you can keep your helmet down for longer to get more done.
Our helmets with ClearLight 4x technology are backed by Miller reliability, giving you enhanced clarity, comfort and safety for years to come.


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Article
The latest auto-darkening lens technology from Miller — ClearLight Lens Technology — improves visibility by allowing a greater range of colors through the lens, providing a more natural view while helmets are down. Our lens technology's superior visibility was measured by the ANSI Z87.1 visibility test.
In a recent comparison study of welding lenses among active welders, ClearLight™ technology was unanimously preferred over 1/1/1/1 lenses.
“This replaces my helmet that is going on 10 years old. The difference between that helmet and the new one with ClearLight 4x is amazing, the color and clarity is fantastic. The new headgear is also a great upgrade.”
ClearLight
ClearLight is our original breakthrough lens technology, offering significantly improved visibility compared to traditional green-tinted lenses by allowing more colors to pass through the lens.
ClearLight 2.0
ClearLight 2.0 further improves color, clarity and contrast, offering a brighter light state and reduced eye strain. This makes it easier to see fine details and stay helmet-down during setup and between welds.
ClearLight 4x
ClearLight 4x is our most advanced lens technology to date. It delivers up to four times the visual clarity compared to standard 1/1/1/1-rated lenses, providing a more realistic view before, during, and after welding. This helps welders better distinguish details in the weld puddle, wire, and surrounding material.