To provide a camera in which a field frame operation lever need not be consecutively operated in the midst of photographing.

This camera to/from which an interchangeable lens having a different focal distance can be attached/detached is equipped with a field frame switching operation member capable of moving to a specified position interlocked with the attachment of the interchangeable lens in order to display a field frame corresponding to the attached interchangeable lens within a finder and also moving to a position different from the specified position interlocked with the attachment of the interchangeable lens in order to display a field frame different from the field frame corresponding to the attached interchangeable lens within the finder. Then, it is provided with a holding member capable of holding the field frame switching operation member at a position where the different field frame is displayed.