Leica Rangemaster CRF 2400-R Rangefinder

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Leica Rangemaster CRF 2400-R Rangefinder

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Brilliant, clear image, crisp details even at dusk
Distance determination of up to 2,200 m / 2,400 yds
7 x 24 mm precision optics with integrated diopter compensation
Water and dirt repellent AquaDura coating
Weighs only 6.5 ounces and is extremely compact

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Item # 59980b

Mfg Model # 40546

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

The 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.

Warranty

This product is serviced and supported by its manufacturer according to the terms and conditions included in the packaged product. Orion's limited warranty does not apply. Please contact the manufacturer directly for technical support.

Specs

Best for viewing

Target shooting
Magnification

Magnification

Also commonly referred to as "power", magnification is a measure of how much closer an object appears when viewed through the instrument. For example, a 10x binocular will make an object appear 10-times closer than it would normally appear. An object positioned 100 yards away would appear as if it was just 10 yards away in a binocular with 10x magnification. The human eye is considered 1x magnification.

7x
Optical diameter

Optical diameter

For telescopes, the optical diameter (also known as aperture) is the size of a telescope's main light-collecting lens or primary mirror, measured in millimeters or inches. Telescopes with larger optical diameters collect more light, which leads to an increase in brightness and image resolution compared to smaller instruments.

For binoculars, the optical diameter (also known as objective lens diameter) is the size of each of the front-facing objective lenses of a binocular measured in millimeters. Binoculars with larger objective lenses collect more light, which increases image resolution and brightness. Binoculars with larger objective lenses are recommended for low light situations, and binoculars with at least 50mm or larger objective lenses are recommended for pleasing astronomical observations at night.

24mm
Field of view - angular

Field of view - angular

The field of view expressed as part of a 360-degree circle. Holding your pinky finger out at arms length is approximately 1-deg wide. To convert this to the linear measurement of "feet at a thousand yards", multiply by 52.5. For example, at 1000 yards distance, a 7-deg binocular will see a width of 367.5 feet (7 x 52.5)

6.5°
Field of view - linear

347.0 ft./1000 yd
Apparent field of view

Apparent field of view

The edge-to-edge angular diameter of the image displayed in a binocular as seen by the eyes of the observer. It is an inherent specification for a given binocular design. The "angular diameter" of an object is defined as the angle an object makes (subtends) as seen by an observer.

45.5°
Eye relief

Eye relief

The distance, measured in millimeters, between the observer's eye and the eyepiece lens in which the entire field of view remains visible. Eye relief varies with the optical design but generally increases with decreasing magnification. Long eye relief is advantageous for observers who wear glasses, as they don't have to put their eye directly on the eyepiece to see the entire field of view, nor do they have to remove their eyewear.

15.0mm
Exit pupil

Exit pupil

The diameter of the circle of light exiting the binocular. Exit pupil is calculated by dividing the objective lens diameter by the binocular magnification. For example, a 10x50 binoculars has an exit pupil of 5mm (50/10=5). Knowing the exit pupil of a binocular can help determine the optimal binocular fro your needs. If a binocular exit pupil is larger than the dilation of the user's pupil, resolution is reduced since the maximum amount of light is not entering the eye. Typically under true dark adaptation a healthy human eye will dilate to approximately 7mm. This number can decrease with age and health factors.

3.4mm
Near focus

Near focus

The minimal distance at which a binocular and/or spotting scopes can attain focus. Near focus is an important quality for bird watchers and wildlife devotees who want to get as close as possible to their quarry.

30 ft.
Waterproof

Yes
Diopter adjustment

Yes
Weight

0.4 lbs.
Other features

Mearuement range up to 2,400 yards, Water and dirt repellent AquaDura coating
Warranty

Warranty

This warranty gives you specific legal rights. It is not intended to remove or restrict your other legal rights under applicable local consumer law; your state or national statutory consumer rights governing the sale of consumer goods remain fully applicable.

Thirty year

Shipping Info

Orders received by 1pm Eastern Standard Time for in-stock items ship the same business day. Order received after noon will ship the next business day. When an item is not in-stock we will ship it as soon as it becomes available. Typically in-stock items will ship first and backordered items will follow as soon as they are available. You have the option in check out to request that your order ship complete, if you'd prefer.

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