Do they work have u used em before?

yes they work,but alotta folks have a hard time with depth perception wearing them.i used em in iraq but fell down alot wearing them.they be great for a static position or set and wait

can be useful when you're in night combat with those deer.

I'm also looking for the recommendations on night vision googles. Found some good reviews on https://nightvisionexpert.net/ . There are lots of them out there, cannot figure out which will meet my needs best. Actually I need something that will help me to identify targets further away than with the thermals