I have the 'operator' version, which are still pricey at $100 but they are awesome.
Took me a while to learn that I didn't have to squint anymore as I unzipped the tent
The colour isn't 100% accurate but its close enough and you can open your eyes fully with no with no problems at all.
I really think its one of the best purchases i've made. Believe me, your eyes will thank you for it.
Normal sunglasses don't come close by the way.
They have a reflective lens so you could wear them outside if you wanted, people wouldn't know they are hps glasses but they make everything blueish.
cheers blue-ish, sounds ok