The Leica Rangemaster CRF Pro boasts an extremely powerful optical system for rapid target acquisition and precise identification of game. Hunters also benefit from the extraordinarily wide field of view. First-class workmanship, proven materials, extremely efficient reduction of stray light and reflections, as well as specially-coated prism surfaces feature the Leica CRF Pro. By delivering rich detail, sharpness, contrast, and color fidelity, the optics of the Rangemaster CRF Pro enable unique observation moments. 

The Leica Rangemaster CRF Pro is our most powerful compact monocular rangefinder. Perfectly positioned, easy-grip controls and intuitive user guidance let the hunter take aim quickly and reliably. By measuring the transit time of a laser beam emitted and reflected at the speed of light, the distance to the target is calculated with minimal tolerances. In less than 0.3 seconds, the on-board computer outputs the exact result, which proven LED display technology makes easy to read, even in very bright conditions. Distances between 10 and 200 meters are measured in 0.1 meter increments – ideal for bow hunters who require highest precision at shorter distances. The maximum range of the CRF Pro is 2,600 meters (2,800 yards).

The Leica Rangemaster CRF Pro is the first monocular laser rangefinder to be equipped with the powerful ballistics software Applied Ballistics Ultralight^TM. This offers the ultimate point-of-impact correction for a safe shot – even at longer ranges. Regardless of the weather, backlighting, or challenging uphill or downhill angle shots, highly sensitive sensors measure ambient parameters such as temperature, air pressure, and inclination angle. Based on these values, the ballistics correction values such as holdover, units, or clicks up to a range of 800 meters (875 yards) are output directly on the rangefinder display. An optional upgrade to Applied Ballistics Elite^® unlocks all ballistics features up to a maximum range of 2,600 meters.

Featuring Bluetooth^® connectivity and a link to the Leica Ballistics App on the smartphone, the Leica Rangemaster CRF Pro is completely at home in the digital world. Ballistics data of the rifle and ammunition can be adjusted on the mobile phone; settings and personal ballistics profiles can be transmitted to the Rangemaster. Data from a Garmin smartwatch or, for example, crosswind info from a Kestrel^® weather meter can also be imported via Bluetooth^® – or entered manually. 

The Rangemaster CRF Pro is the ideal companion on all hunting trips and won’t hamper strenuous stalks. The handy, particularly grippy housing of this compact Leica rangefinder is made of lightweight and durable fiberglass-reinforced plastic in hunter’s olive green. Only a few functions are assigned to each of the two control buttons. Thanks to one-hand operation, it can be removed from a trouser pocket and put to use in a single smooth motion. Leica product designers focused closely on the essentials: simple, intuitive operation with the greatest possible functionality – encased in an extremely rugged housing.