Leica Rangemaster CRF R 7x

The Leica Rangemaster CRF R is a compact, powerful, and precise rangefinder that you can always have with you while hunting.The Rangemaster CRF R rangefinder from Leica combines the quality of an optical instrument with the latest laser technology in a compact space. It weighs only 180 g. You will always know how far away the game is, can observe it from a distance, and assess it safely. The CFR is the result of thirty years of experience in the development and manufacturing of optoelectronic devices.

Easy Operation
The operation of the Rangemaster CRF R is simple and intuitive, designed so that aiming and measuring can be done one-handed in a single motion. There are only two tactile buttons, which are sensibly assigned with the necessary functions. The Rangemaster is pleasant to hold, and with a press of the measurement button, you get repeatable and precise values – in all situations, whether you operate the device with your left or right hand. The LED display with its automatic brightness adjustment is very easy to read.

The Rangefinder
The CRF R scores with its speed: in less than 0.3 seconds, you have the exact measurement result, which can be crucial in hunting. You can display the actual measured distance or the equivalent horizontal distance (EHR), which is particularly advantageous when hunting in the mountains. In the latter mode, the deviation of the impact point in angled shots is taken into account. The CRF R accurately indicates distances up to 1,800 meters and the equivalent horizontal distance up to 1,100 m. In archery, the high precision at short distances between 10 and 200 m is particularly relevant.

The Optics
The Rangemaster CRF R is not just a rangefinder but also a fully functional monocular with 7x magnification. The high-quality Leica optics allow for efficient stray light and reflection reduction. You receive contrast-rich, detailed, sharp, and color-accurate images, even in twilight. An exceptionally wide field of view of 115 m at 1000 m ensures you don’t lose sight of your surroundings.

Material and Finish
As with all optical instruments from Leica, all prism surfaces have received the High Durable Coating (HDC™) special coating. The prism system is a roof prism system with phase-correction coating P40. The power supply is provided by a 3 V lithium type CR2 battery, which lasts for approximately 3,000 measurements. The Rangemaster is waterproof up to 1 m depth, and its housing is made of fiberglass-reinforced plastic.

Scope of Delivery
Leica Rangefinder CRF RCordura caseCarrying strapBattery
Technical Data
Objective diameter: 24 mmMagnification: 7xExit pupil: 3.4 mmField of view: 115 m at 1000 mExit pupil position: 15 mmObjective viewing angle: 6.6°Minimum range: 10 mDiopter adjustment: ±3.5 dptRubber eyecupCoating: High Durable Coating (HDC™)Prism system: Roof prisms with phase-correction coating P40Distance measurement range: 10 m to approx. 1,800 mEquivalent Horizontal Distance (EHR): 10 m to approx. 1,100 mMeasurement accuracy ±0.5 m at 10-200 m, ±1.0 m at 200-1000 m, ±0.5% from 1000 mMeasurement time: approx. 0.3 sMeasurement functions: Scan mode, single measurementLaser: eye-safe, invisible, Class 1 according to EN and FDALaser beam divergence: approx. 1.8x0.8 mradDisplay: LED with 4 digitsAmbient light-controlled brightness adjustmentSwitching between meters/yardsOutput: equivalent horizontal distanceAngle sensorPower supply: 1x 3 V / Lithium type CR2Battery life: approx. 3000 measurements at 20 °CWaterproof up to 1 m depthHousing: fiberglass-reinforced plasticDimensions (LxHxT): 113x78x35 mmWeight approx. 180 g including battery