Rifle scopes are equipped with distance measuring reticles which allow to perform a rough estimation of a distance to the object
Reticle illumination allows to execute aiming in the twilight
Due to water and corrosion resistance rifle scopes can be used in the rain and in the extreme conditions
Rifle scopes can be used in the temperature range from -40℃ to +50 ℃ and filled with dry nitrogen to avoid weeping of optics due to temperature differences
A possibility to set the angles of rifle scopes depending on a distance to the target and lateral corrections (for a wind, target movement)
If necessary rifle scopes can be equipped with various kinds of aiming reticles.