The konus riflescope empire 3-18x50 sfp, 550 ballistic (moa) offers excellent versatility thanks to its 6x zoom mechanism. it makes the riflescope suitable for both short and long range. the combination of a 50mm objective lens, a 30mm tube diameter and full multi-coating gives the empire an incredibly clear image. in addition to a great optics, the empire 3-18x50 is equipped with useful functions such as the parallax wheel and the lighting switch which are positioned on the same turret on the side. the eyepiece can be quickly focused and easily fixed by the locking ring. both the lens and the eyepiece can be shielded by flip-up covers which are included in the delivery. The empire is equipped with a 550-ballistic reticle which is adjustable in the colors red or blue. the brightness of both colors is easily adjustable in five different intensities so that the empire can be adapted to any situation. Application konus konuspro-m30 1,5-6x44 circle-dot iii: The empire 3-18x50 can best be used on short as well as medium and long distances and is ideal for fast moving targets. the empire models have a stunning optical quality and combined with every conceivable feature; the empire series is a delight for all accomplished athletes who want to take their game to the next level. Properties of the lenses: fully multi-coated lenses, which increase light transmission and make the image clear. lockable fast focus eyepiece, for quick focusing and locking of the focus. Properties of the tube: ø 30mm, gives a brighter and sharper image as more light enters. lockable turrets (resettable to 0) turret with parallax and lighting switch waterproof, fogproof and shockproof. level bubble, to easily correct a tilted rifle. Properties of the reticle: second focal plane, sfp reticle always retains the same ideal size. so it does not adapt to the magnification. 550-ballistic, simple crosshair with clear reference lines. illumination is adjustable in red and blue, each with five intensities.