SIB 16x40 GR GYRO SIB 16×40GR Gyro Stabilizing Binocular incorporates gyroscopic image stabilization technology. This is the best known technology, which allows for the maximum angle of stabilization. It enables the user to observe distant objects from moving platforms without degradation of the image resolution, which is typically caused by mechanical vibrations or normal hand tremors. Combining fully coated, computer designed optics with high-speed internal gyro stabilizing system, the SIB 16×40GR is the ultimate instrument for long-range observation, tracking and surveillance.   Optional NVS 14 attached Product Features: Gyro stabilized image Surveillance under any motion condition Rigid construction Weather proof   Product Accessories Carrying case Strap / Lens caps Amber filters (optional) DC regulator Warranty card / Manual Specifications Magnification Angular field of view, degrees Minimum focus, m Interpupillary adjustment, mm Power source, batteries From an on-board source, V Angular velocity of panning in any direction, degree/sec Stabilization freedom, degrees Overall dimensions, mm Weight (w/o batteries), kg Temperature range, °C Relative humidity (at +25°C) %   16 3.4° 30 58 - 72 6 AA 12 0-6 ±5 215×190×96 1.98 -30 … +55 up to 98