The Miller Auto - Darkening Lens Assembly in the Titanium 9400 Series features a generous lens size of 4.68' x 5.62' and offers a shade range from 8 to 13, perfect for various welding tasks.

Using this Miller Auto - Darkening Lens Assembly is easy. Just install it in your welding helmet. When you start welding, the lens will automatically darken within the shade range of 8 - 13 to protect your eyes. Remember to keep the lens clean. You can use a soft, dry cloth to gently wipe it. Avoid using abrasive materials as they can scratch the lens. Also, store the lens in a cool, dry place when not in use to ensure its long - term performance.