Optical sights

Optical sights

Optical sights are designed for precise targeting of various types of weapons in the daytime and at dusk (with reticle illumination), and can also be used for area observation  and approximate distance measurement  by reticle rangefinding scale (if the size of the object is known). Optical sights are divided into two main groups: with constant and variable magnification (zoom). Zoom Optical sights allow you to change the angular field of view.