I would not recommend these. I used them only a couple to times. They were setting in the glove box of the truck only used to glass elk from the cab. One day they had misalignment and double vision. Had not been used five times. Sent back and they told they were not covered under warranty as they had a "misalignment issue."
Pros: Clear view, right size
Cons: Broke after using only a couple of times
This review was written in the old system and had content requirements that are different than reviews written today.