SIB 16x40 GR GYRO Gyro Stabilized Binoculars incorporate gyroscopic image stabilization technology that enables user to observe distant objects from moving platforms without image resolution degradation caused by mechanical vibration or natural hand tremour. Combining fully coated optics with high-speed gyro stabilizing system SIB 16x40WP binoculars are the ultimate instruments for long-range observation, tracking and surveillance.   Optional NVS 14 attached Features Wide angle image Stabilized image Rigid construction Weatherproof Surveillance under any motion condition Alternative external power supply Accessories Carrying case Strap / Lens caps Amber filters (optional) DC power regulator Warranty card / Manual Night vision eyepiece (optional) Specifications Magnification Angular field of view Minimum focus Interpupillary adjustment Battery From an on-board source, V Angular velocity of panning in any direction Stabilization range Operating temperature range Relative humidity (at +25°C) Dimensions Weight (w/o batteries)   16x 3.4° 30 m 58 mm - 72 mm 6xAA or 12V DC 12 0 - 6 degree/sec ±5° -30 … +55°C up to 100% 230x190x120 mm 2.40 kg