Leica CRF 1000-R

The Rangemaster 1000 is the ideal model for a wide range of different uses. This highly regarded observation instrument continually impresses because of its comfort in use combined with its accurate distance measurement - up to a maximum of circa 1000 yards (915 m).

The CRF 1000 is perfectly designed to meet the needs of the end user. Requiring only one hand to use it makes for a very steady image with little to no shake possible - different to binoculars, which obviously need to be held in two hands. Because of its compact size and weight (only 220g) this practical Rangemaster is an ideal companion; fitting easily into a wallet sized pocket.

Reference class in optics
The CRF 1000's excellent light transmission, wide field of view and impressive 7x magnification combine to deliver unsurpassed image quality, seen through the comfortable eyepiece.

Reference class in electronics
The CRF puts fast and accurate measurements at your fingertips even if viewing small or moving targets and even in poor weather conditions. The clear LED-display automatically adjusts itself to the surrounding light conditions thus ensuring it is always readable.

Reference class in mechanics
All optical and electronic components are integrated into a solid die-cast metal housing reinforced with light carbon fibre making it rugged and durable as well as precise. The housing (waterproof to a depth if 1m) also protects the CRF 1000 against even the harshest of weather conditions.

- Magnification : 7 x
- Front lens diameter : 24mm
- Exit pupil : 3,4mm
- Twilight factor : 13
- Field of view at 1,000 m : 115m
- Field of view at 1,000 yds : 347ft
- Eye-relief : 15m
- Objective angle of view : 6.6°
- Diopter compensation : ± 3.5 diopters
- Distance measurement :
Range
10 to 915 m / 10 to 1000 yds
Accuracy
± 1 m/yd to 366 m/400 yds,
± 2 m/yds to 732 m/800 yds,
± 0,5 % over 732 m/800 yds
- Read-outs : highly improved LED display with four digits, easily legible in any light
- Eyepieces for eyeglass wearers : yes
- Eyecups : turn down rubber eyecups
- Prism system : Roof prism with phase correction coating P40
- Coating : AquaDura™
- Watertightness : Watertight to a depth of 1 m/3.2 ft
- Housing : Carbon fiber-reinforced plastic material
- Dimensions (W x H x D) : 113 x 75 x 34 mm 41⁄2 x 21⁄4 x 11⁄4 in
- Weight : approx. 220 g / 7.8 oz incl. battery
- Meter/Yard Selector : no
- 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. 0.85 s
- Measuring mode : Scanning mode
- Power supply : 1 x 3 V/Lithium-type C2R
- Battery lifetime : approx. 2,000 measurements at 20 °C/68 °F