Importance

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Abstract

Optical aiming systems having a primary direct view optical system and an accessory optical system are arranged to provide a user with distinct views of a primary image and accessory image display without head movement. The primary optical system may be a riflescope and the accessory optical system may include an electronic image display device that directs light through a side wall of the riflescope toward an optical combiner or mirror within a housing of the riflescope. The optical combiner or mirror reflects the accessory display light through an eyepiece of the riflescope to form an exit pupil that is distinct from an exit pupil of the riflescope. The optical path of the accessory optical system may be angularly displaced relative to the optical path of the riflescope so that the accessory image display does not occlude aiming points within the field of view of the riflescope.

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First Claim