Terrible shit. Too bad I didn't buy this overpriced helmet. For all its outstanding appearance and great "IDEAS" this device just doesn't deliver. Away to sensitive photo eyes, through 2 welded meshes, the guy next to me triggers the automatic dimming function. now i can't see what i'm doing. At the lowest level. The delay feature has a great twilight mode that slowly fades into normal display, but wait, that's not all. You'll also like the repeatability of the flame burn if you need to turn while your helmet is in transition. The edges of the field of view become less dark, allowing the weld to be lighter when the arc is just a touch away from the center of your field of view. Yes, it's too bright now. Automatic mode. Oh well done. Please bring the trash. If you use TIG in automatic mode, you will get a flash at every start. And if the arc casts a shadow on your lens during a MIG or TIG process, it will lighten even more and combined with the edges also lightening, you'll be blinding sooner rather than later. half position. So poorly constructed that one side of the adjustment knob progressively tightens and the other side loosens. And so the attitude towards how you sit in the helmet changes throughout the day. things that impress me. quality details. It doesn't look cheap at all. The viewing platform is just amazing. Clarity is the best I've ever seen.