Leica Rangemaster CRF-R 7x24 Rangefinders Black. But this model is also chosen by old hands who prefer to focus on the essentials. All functions have been significantly improved. Outstanding optics and high-precision rangefinding are contained in a small particularly grippy housing. When every second counts the Leica Rangemaster CRF R reveals its talents: an exact measurement result in under 0.3 seconds. At up to 1800 meters uphill and down for a safe and ethical shot. Specifications for Leica Rangemaster CRF-R 7x24 Rangefinders: Manufacturer: Leica Objective Lens Diameter: 24 mm Magnification: 7 x Eye Relief: 10 mm Field of View Linear: 405 ft at 1000 yds Weather Resistance: Water Resistant Maximum Range: 1800 yds Weight: 180 g Width: 35 mm Measurement System: Yards Length: 113 113 mm Color: Black Battery Type: Lithium Metal CR123 CR2 Battery Life: 2000 hours Finish: Magnesium/Nitrogen Exit Pupil: 3.4 mm Laser Divergence: 1.8 MRAD Optical Coating: HDC Rangefinder Application: Hunting Features of Leica Rangemaster CRF-R 7x24 Rangefinders High - precision rangefinding up to 1800 m (2000 yds). Ideal Entry - level model with output of linear and equivalent horizontal range (EHR) from 10 m to 1100 m (1200 yds). Outstanding easy-to-read LED display with automatic brightness control. Brilliant clear image with a high level of detail even at twilight. Measuring accuracy +/- 0.5 m at 10-200 m +/- 0.5 yds at 10-219 yds +/- 1.0 m at 200-1000 m +/- 1.0 yds at 219-1093 yds +/- 0.5 percent beyond 1000 m +/- 0.5 percent beyond 1093 yds Water Pressure - Tight to 1 m / 3.2 f Package Contents: Leica Rangemaster CRF-R 7x24 Rangefinders carry case lanyard battery Leica 40504: Rangemaster CRF-R 7x24 Rangefinders Black