Leica Rangemaster CRF 2400-R

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Leica CRF Rangemasters have been an essential aid for field sportsmen for many years now. They combine high-quality optics with durable mechanics and complex electronics in an extremely compact design.
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Leica Rangemaster CRF 2400-R

Leica is excited to announce the Rangemaster CRF 2400-R - our most powerful simple angle compensation compact rangefinder ever - an amazing 2,400 yards. That's 50% farther than its predecessor!

The new CRF 2400-R offers a newly designed LED display for even better readability of scanned distances. The new LED display adjusts itself automatically to the ambient light to aid precise readability. Another remarkable feature is the extremely fast scan mode, which takes measurements every 0.5 seconds. Up to a measuring distance of 200 yards (182 meters), the unit displays the results in decimal figures (to 0.1y), enabling even more precise distance measurement for archers. The CRF 2400-R determines the equivalent horizontal range (EHR) up to a distance of 1,200 yards (1,097 meters) when required. With this feature, the unit provides the practical angle-compensated distance, which is essential for an accurate long-distance shot. Thanks to its compact design it fits easily into any pocket – weighing just 6.5 ounces and is waterproof to 1m. The outstanding optics with a 7x magnification ensure the best image brightness and a wide field of view.

The essentials:

  • Ideal entry-level model with an output of linear, horizontal range (EHR) of 10 m to 1,100 m / 1,200 yds
  • Distance determination of up to 2,200 m / 2,400 yds
  • Excellent readability of LED display with automatic brightness control
  • Brilliant, clear image, crisp details even at dusk
  • 7 x 24 mm precision optics with integrated diopter compensation
  • Weighs only 6.5 ounces and is extremely compact
  • Intuitive, easy operation with meter-yard switching and angle display
  • Water and dirt repellent AquaDura® coating


(EHR) of 10 m to 1,100 m / 1,200 yds

7 x 24 mm precision optics

  • Magnification:
    7 x
  • Front lens diameter:
    24 mm
  • Exit pupil:
    3.4 mm
  • Twilight factor:
  • Field of view at 1,000 yds / 1,000 m:
    347 ft / 115 m
  • Eye-relief:
    15 mm
  • Objective angle of view:
  • Diopter compensation:
    ± 3.5 diopters
  • Distance measurement:
  • Range:
    10 yds to 2,400 yds / 10 m to 2,200 m
  • Equivalent horizontal range (EHR):
    Up to 874 yds / 800 m
  • Measuring accuracy:
    To 400 yds / 366 m approx. ± 1 yd/m ; to 800 yds / 732 m approx. ± 2 yds/m ; over 800 yds / 732 m approx. ± 0,5 %
  • Temperature (function):
    –4 up to 131 °F / –20 up to +55 °C
  • Read-outs:
    Precise LED display with decimals, easily legible in any light
  • Eyepieces for eyeglass wearers:
  • Eyecups:
    Yurn down rubber eyecups
  • Prism system:
    Roof prism with phase correction coating P40
  • Coating:
    AquaDura® lens coating
  • Laser:
    Eye-safe invisible laser according to EN and FDA class1
  • Laser beam divergence:
    Approx. 0.5 x 2.5 mrad
  • Measuring time:
    Maximum approx. 0.3 s
  • Measuring mode:
    Scanning mode, single measurement
  • microSD slot:
  • Battery:
    1 x 3 V/Lithium-type C2R
  • Battery lifetime:
    Approx. 3,000 measurements at 20 °C / 68 °F
  • Watertightness:
    Watertight to a depth of 3.2 ft / 1 m
  • Housing:
    Carbon fibre-reinforced plastic material
  • Dimensions (W x H x D):
    4.5 x 2.25 x 1.25 in / 113 x 75 x 34 mm
  • Weight:
    Approx. 6.5 oz / 185 g incl. battery

Rangefinder, shoulder strap, Cordura bag, Battery, micro SD 8 GB memory card, micro SD card-A

Limited Warranty:
Leica Camera AG (‘LEICA’) provides a two year Manufacturer’s Warranty, excluding impact and water damage, for this LEICA sport optic item valid from the date of purchase from an authorized LEICA dealer. This includes accessories contained in the original packaging, which come with a two year warranty.  

Leica CRF Rangemasters have been an essential aid for field sportsmen for many years now. They combine high-quality optics with durable mechanics and complex electronics in an extremely compact design.

3 Reviews Hide Reviews Show Reviews

  • 5
    Best range finder hands down

    Posted by Thomas M. on Nov 18th 2020

    Because it has clear glass, ranges to distance and very fast.
    (Review provided by ExpertVoice)

  • 5
    Fast and clear!

    Posted by Shane H. on Nov 18th 2020

    Instant accurate readouts. Perfect rangefinder.
    (Review provided by ExpertVoice)

  • 5
    so far superior, other range finders should not be called rangefinders

    Posted by john white on Oct 16th 2020

    The Leica rangefinders are in a class of their own. No other brand can even come close to the quality, accuracy, speed and clarity of Leica rangefinders. I have used several different brands while hunting in Alaska, and the Leica is the only one that works in all conditions, returns the furthest readings, works every time in the rain, and is 100% dependable. Nikon and vortex are a joke in comparison, the next closest in performance to the Leica is the Swarovski rangefinder, and it is still not on the same level as Leica.
    (Review provided by ExpertVoice)