Completely unlike other rangefinders, all four models in the new RX Series are packed with multiple, customizable functions. These are much more than glorified tape measures.
True Ballistic Range will make a huge impact on your accuracy, giving you a much more accurate measurement than the straight line ditance to your target. The RX uses an inclinometer to measure up and down hill shots, coupled with the ballistics of your projectile to give you the equivalent horizontal range, and for rifle hunters, a holdover/holdunder point or an MOA adjustment. No other rangefinder does so much to help you make the shot of a lifetime.
Multiple Ballistic Settings
Part of what makes the Leupold RX Series the first smart rangefinder for hunters is True Ballistic Range. RX rangefinders are the only rangefinders to provide accurate aiming information, matched to the performance of your rifle or bow. By calculating the incline, line of sight range to the target, and a projectile's ballistics, your RX Rangefinder provides rifle hunters using Leupold BAS reticles as well as bow hunters the correct equivalent horizontal distance for precise shooting on an incline. In other words, aim using the True Ballistic Range, not the line of sight range. Rifle hunters can also get this data as an MOA adjustment or a holdover point. With practice, long distant/steep angle shooting will become second nature.

Multiple modes
With the RX Series, you can do something you can't do with any other rangefinder - use multiple modes at once to tailor your readings to the conditions. Scouting a whitetail in the rain? Use Rain Mode and 1st Target Mode at the same time to achieve the most accurate range possible. Only RX rangefinders give you the ability to adapt to changing conditions like this. Leupold's exclusive Quick Set Rotary Menu is intuitive and easy to use, giving you fast access to all the incredible performance modes of your new RX rangefinder.
Declination Setting corrects the usual compass error between magnetic north and true north
Long Range Mode gives range to more distant targets rather than trees or other objects closer than 150 yards. Great for ranging through brush and branches when you are concealed.
Rain Mode eliminates the interference that plagues lesser rangefinders, filtering out the laser's shorter "rain" readings for true downrange accuracy.
1st Target Mode displays the distance of the closest object when more than one object may be read. With other rangefinders, multiple objects often return an average distance, not an accurate distance.
Last Target Mode displays the distance of the farthest object when more than one object may be read. Last Target Mode ignores brush, even close to the target, for superior accuracy.
Measurements in feet, yards, or meters lets you choose how distances are displayed on the RX. When either meters or feet are selected, range is displayed to one decimal place.
Line of Sight Distance gives you the straight line distance to the target without applying the True Ballistic Range information. The output is displayed in smaller numbers just below the reticle.
Celsius/Fahrenheit temperature readings let you choose which temperature scale you want to view your readings in. Temperature is displayed in smaller numbers just below the reticle.
Incredibly accurate ranging to within +/- one yard accuracy at all ranges, and the tree yard close range measurement is the shortest you can find in any rangefinder.
Battery power indicator keeps you on top of your battery level at all times. The common CR2 lithium camera battery is easy to change in the field as well.
Rugged, waterproof, lightweight, and compact design is built specifically for hunting. The rubber body armor comfortably fits your hand for a secure grip in all weather conditions.
Accessories included: The useful carrying case features a bungee/hook closure for silent operation in the field, a battery, a dog clip for attaching to your pack, and an internal pocket for carrying batteries, instructions and other items. Also includes a lanyard. Tripod thread included, allowing steady mounting for accurate target acquistion.