Iv been a big leupold fan and love their scopes. The rangefinder not so much. Glass is good but performance is a real let down. Its a little slow to pick up some stuff and it just doesnt do as advertised. Iv picked up a fuel truck at 1498yds but in real hunting situations im lucky to get past 500 on anything smaller than a tree. And even then its a bit slow. Just wish it would do as advertised. I think they it will range deer sized targets out to 750yds that would be great but thats pushing it even for big trees. And as im a brush hunter there arent many of those.

I agree; this is a superior range finder. Although the instructions and features seem a little daunting at first, it is actually surprisingly easy to use after spending just a few minutes orienting yourself to it. Superb optics-- best in class!

This is without a doubt the finest and best quality product for the money that I can imagine. The 8x optics provide excellent visibility and surprisingly consistent range accuracy in various weather and light conditions.

I am a novice hunter. I have used my RX-IV as a rangefinder primarily for sighting-in rifles on my mother-in-law's farm. I have had this rangefinder for almost a year now and have used it quite a bit. I have owned and liked Leupold rifle scopes so when I needed a rangefinder I went with a brand I knew. The most impressive thing, and the reason I got it, is that it has every feature available for a rangefinder. Granted, there are a lot of things that I'll never use (bow basllistic data, 13 different reticle patterns) but when you don't plan to buy but one in this lifetime, you get the best with everything on it. I have found the range finding to be consistantly accurate. The compass (available only on the RX-IV model) is accurate and surprisingly handy to have (at least handy to me). The digital temperature gauge is nice but you must have it out in the ambient air for a while to get an accurate reading (don't expect to pull it out of your pocket and get a usable temperature reading ...
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i would really like it if it was more user friendly!