To provide a camera by which a photographing distance is easily and exactly confirmed in the case of performing close-up photographing in the photographing distance shorter than an ordinary photographing close distance.

This camera 10 is provided with a rangefinder optical system 78, and the half prism 86 of the optical system 78 is arranged so that is can be inserted in/pulled out from a finder optical system 50. When the camera 10 is set to a macro mode, the prism 86 is inserted in the optical system 50, and double images by the optical systems 50 and 78 are displayed within finder field. Thus, a photographer recognizes the position of the camera 10 to a subject when the double images agree with each other as the photographing distance at the time of close-up photographing.