Are you a rifle hunter or bowhunter? If rifle I would Definately agree with Mojotex. Get the binocs. Zero in your rifle and stretch it out to see just how much drop you have at your max range. It's probably less the 10", My rifle is 3" low at 300 if I sight in 1.5" high at 100yards. I bowhunt alot so I got the range finder first then saved toward my binos.