The ZEISS Victory RF binocular laser rangefinder system incorporates a laser with an integrated real-time ballistics computer and on-board weather station. The consideration of all relevant factors coupled with user-based customization via the ZEISS Hunting App further ensures precisely placed shots from 10-2,500 yards away - time after time. The laser signals and atmospheric data received is computed within nano seconds to give you the appropriate, and accurate, shooting solution from a single press of a button.MEASURING WITHIN SECONDS — The rangefinder determines the precise target distance up to a maximum range of 2,300 meters.BLUETOOTH SYNCHRONIZATION WITH ZEISS HUNTING APP — The capabilities of the rangefinder system are perfected by the ability to synchronise it with the ZEISS Hunting App via Bluetooth. Every measurement takes the physical and environmental factors, such as temperature and air pressure, into account when making the calculation.ZEISS T* COATING — Guaranteed brilliant, high-contrast images, particularly in adverse light conditions and twilight. The coating is tuned to each lens individually for maximum clarity.A CLEAR VIEW IN ANY WEATHER — There are always exciting things to be seen in the world of nature, even in wet weather. ZEISS developed LotuTec as a coating for binoculars and scopes that enables a clear and unhindered view in all weather conditions.