MDN 7X50 The MDN 7x50 is the most compact and ergonomic Day/Night Vision Monocular available currently on the market. The unit is very easy to use. It is weather and shock resistant and has a rubberized armored body. Big fast lenses, coupled with high quality tubes and a wide field of view, contribute to the best image possible to achieve using 1st gen. technology. Product Accessories: Lens cap Case Strap User manual Warranty card Product Features: Rubberized body Compact and lightweight Automatic shut-off Built-in infrared illuminator Weather and shock resistant Specifications Generation Magnification Field of view Dioptric correction Operating temperature Objective lens Recongnition range Power supply Battery life Dimensions, mm Weight, kg   1 Day Night 7 2.1 6.5° 8.8° ±4 -30°C to +45°C 50mm 100m 2 AAA Over 40 hours 175x105x65 0.700