This unit does not meet the specs shown. It is far inferior to the Yukon unit purchased at the same time. The maximun viewing distance with the IR on is barely 20 yards. I will accept that this is a faulty unit and requires attention. Have used ex Russion bino's for years and this does not compete
Pros: "Technically" good
Cons: Not up to the specs advertised
This review was written in the old system and had content requirements that are different than reviews written today.