<p>The imaging device (1) has an image acquisition module (2), an image sensor (8) with a focal plane and an optical system (7) for imaging an object (3) on the image sensor. A measuring module (5) is provided for measuring an accommodation state of an eye (11) of a user. A control unit (6) is provided for adjusting the position of a focal plane of the optical system as a function of the measured accommodation state. The user sharply detects a displayed image through the eye accommodated within the measured accommodation state. An independent claim is included for an imaging method.</p>