The Swarovski Optik Z6 3-18 x 50 Rifle Scope with BRH Reticle is not just another sighting system with fancy specifications; it is rugged, dependable and repeatable - it excels in the woods and the open plains. Twilight conditions are handled easily thanks to a stellar HD 50 mm objective. From long shots to up-close-and-personal encounters - the remarkable 3-18x range of magnification is easy to dial-in and tweak to perfection. From the ocular to the objective, inside and out, this scope is a world class performer that will get you on target quickly and accurately. This Z6 scope is configured with a water and fogproof 30 mm tube, crystal clear HD lenses, a side focus parallax knob, a matte black finish, Ballistic Reticle in the second focal plane.