Zeiss Victory RF 10x42mm Abbe-Koenig Prism Rangefinder Binoculars Black Medium NSN 9015.10.4000. Using the Zeiss app you can create up to 9 profiles with information about your firearms accessories and other optics to be used to calculate settings for your best shot. The Zeiss Victory RF 10x42mm Ultralight Binoculars w/Laser Rangefinder include air pressure temperature and angle sensors to provide relevant factors for the Ballistic Information System (BIS II) to consider. Choose to adjust the brightness manually or automatically to find the clearest images day or night with these rangefinding Rangefinders & Accessories. Sleek design and intuitive ergonomic ambidextrous controls make the Zeiss Victory RF 10x42mm Magnesium Binocular/Rangefinders easy to hold and easy to use so you will receive ranges and ballistics info for targets out to 2500 yards. Specifications for Zeiss Victory RF 10x42mm Abbe-Koenig Prism Rangefinder Binoculars: Manufacturer: Zeiss Magnification: 10 x Objective Lens Diameter: 42 mm Color: Black Maximum Range: 2500 yds Rangefinder Application: Hunting Range Response Time: 0.3 seconds Battery Type: CR2 Battery Life: 2500 hours Weight: 32.28 oz 915 g Width: 121 mm 4.76 in Length: 6.54 in 166 mm Minimum Focus Distance: 2.5 m Diopter Adjustment Range: -3 - 3 dpt Optical Coating: Zeiss T Twilight Factor: 20.5 Eye Relief: 17 mm Field of View Linear: 345 ft at 1000 yds Exit Pupil: 4.2 mm Interpupillary Distance: 53.5 - 76 mm Operating Temperature: -25 - 63 Celsius Weather Resistance: Fog Resistant Accuracy: +/- 1 yds yds Wavelength: 905 nm Condition: New Binoculars Focus System: Center Focus Magnification Type: Fixed Battery Quantity: 1 Prism System: Abbe-Koenig Field of View Angle: 66 degrees Laser Divergence: 0.5 MRAD Minimum Range: 10 yds Image Stabilizer: No Finish: Black Package Type: Box Water Resistance Level: Waterproof Lens Type: FL Glass Coating: LotuTec Hydrophobic Coating Prism Material: BAK4 Nitrogen Filled: Yes Close Focus: 8.2 ft Features of Zeiss Victory RF 10x42mm Laser Rangefinder Binoculars w/Bluetooth: Built-in rangefinder allows you to find distances out to 2300 meters. Ballistic Information System (BIS II) considers all relevant factors to provide exact holdover values so you receive accurate ranges at large distances. Includes temperature air pressure and angle sensors. Bluetooth connectivity synchronizes with cell phone using free Zeiss Hunting App. Create up to 9 profiles in the app with custom ballistics input on your phone. Calculates equivalent horizontal distance. Displays holdover in inches/cm MOA MIL and clicks. Features scan and target modes. Automatic LED brightness adjustment (11 brightness curves). Manual adjustments also allowed. User-programmable control buttons and display. One-touch ranging (right or left hand). Syncs personal settings and ballistic profiles to and from the RF. Superior image quality enhanced by FL glass Zeiss T coating and LotuTec hydrophobic coating. Compact lightweight and user-friendly ergonomics. Large focusing wheel for minimal movement of unit - keeps target in view. High-grade magnesium frame with double-link bridge. Rugged and waterproof. Exceptional performance even in low light conditions- perfect for hunting at dawn or at dusk. Wide field of view and comfortable viewing experience. Ergonomic ambidextrous intuitive controls. Lightweight armored body. Package Contents: Zeiss Victory RF 10x42mm Abbe-Koenig Prism Rangefinder Binoculars Eyepiece Cap Protective Lens Cap Carrying strap Magnetized Premium Carrying Case Lens Cleaning Cloth Instructions Warranty Card Quality Certificate Zeiss 524549-0000-000: Victory RF 10x42mm Abbe-Koenig Prism Rangefinder Binoculars Black Medium NSN 9015.10.4000