i bet it would be handy for welding under the truck, there have been a few times where my hood got in the way, keeping me from seeing what i was doing or being able to get comfortable.
Yah would be nice for tight spaces. But why not make the lens go all the way across?
The cool thing is they are just googles which would make it real easy welding under something in something where the full hood gets in the way.
and you can even have lenses made that fit in them, that they come with, into prescription so if you have glasses you don't need them.
They are instant on and have a switch and you can use them for grinding and stuff
