Night Vision Sight NVS-22 is designed as an add-on attachement to a daytime weapon scope. It is mounted on the same Picatinny rail or its extensions, with no boresight adjustment required, reducing day/night changeover to seconds. The large exit pupil allows compatibility with almost all types of existing daytime riflescopes. The field of view is wider than that of most daytime riflescope models, therefore there is no difference between day and night aiming. The waterproof NVS-22 weighs 870 grams, which is less than its competitors. Additional features include an internal focus adjustment mechanism, a 60-hour battery life, 100/F1.5 objective lens focal length. The sight measures 235mm by 98mm by 80mm.
