It is modern, high-power, professional night vision hunting sight of 2+ and3.Gen.,its design is based on the most reliable model NS21. It has all-metal housing (ergal),high-quality all-glass optics completely coated with anti-reflex layers, microprocessor controlled operating modes, low power consumption, „ON/OFF“ and low battery indicators, built-in infrared illuminator. It can also be equipped with continuousadjustment of power of the image intensifier tube and light exposure of the reticle. It is available with two lenses of 5x or 6x magnificationwith internal focusing. Standardly it is equipped with Weaver rail to attach additional powerful IR laser illuminator, collimator or otheraccessories. For viewing it can bemounted on a tripod.