Steve Kelley | In world of NFL coaching, Jim Zorn has arrived. Originally published November 24, 2008 at 12:00 am Updated November 23, 2008 at 10:15 pm. On Sunday, as the Seahawks lost for the ninth time in 11 games and the fourth time in a row, it is worth taking a moment to celebrate Jim Zorn's success. Share story.
Eye relief refers to the distance between your eye and the lens at the rear of the scope that will give you a full crisp view, no dark ring around the edges. Important to know for high recoil calibers to avoid a black eye or worse. Some scopes are single power (3Ã32, 4Ã30 for example) which means no adjustments.
A rifle scope parallax is a known optical illusion where the target looks out of focus and the focal plance of the target is offset from rifle scope reticle. It is the apparent movement of the reticle when the eyes move off center of the sight picture.When this happens, it means that the scope is either the target image is no occuring on the same focal plane as the reticle or the scope in out of focus.t is the apparent movement of the reticle when the eyes move off center of the sight picture. When this happens, it means that the scope is either the target image is no occuring on the same focal plane as the reticle or the scope in out of focus.