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Viewfinder, and control method and imaging apparatus thereof

Image Number 18 for United States Patent #8125554.

A viewfinder according to an embodiment of the present invention includes: a display unit including a display surface on which a picture is displayed based on a picture signal supplied from an imaging apparatus; and an eyepiece unit, which is detachably attached to the display unit, configured to enlarge a picture displayed on the display surface to make the picture visually recognizable; wherein the display unit includes the display surface, a display control unit configured to display the picture on the display surface based on the picture signal, and a detecting unit configured to detect the presence/absence of attachment of the eyepiece unit; and wherein the display control unit is configured so as to laterally invert a picture to be displayed on the display surface based on the detection of the detecting unit, and also so as to change the brightness of a picture to be displayed on the display surface.

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