US Patent 9091507 Optical device having projected aiming point

An aiming device includes a set of lenses disposed along an optical path, the set of lenses including an objective lens and an ocular lens. A reflective element is disposed on the optical path between the objective lens and the ocular lens. An addressable display is located off the optical path and projects an image to the reflective element. The image is viewable through the ocular lens and is an aiming element superimposed on a field of view.