Yes another which welding helmet post, sorry

[northwest]

What's the clarity like between the sentinel and the optrel

The Optrel is in a different class but the shell and headgear of the Sentinel are superb, the clarity is also streets ahead of any other mask, with the exception of the Crystal of course. It is an extremely comfortable lightweight professional helmet, the Optrel seems bulky in comparison.

I am going to do the same as @MikeBs and cover around the top and sides of the Optrel helmet with a hood as I am suffering some real issues with light reflection.