Stereo photographing system

摘要

A stereo photographing system having a stereo adapter for photographing two separate images of a same subject viewed from different points and formed onto one picture frame next to each other, and a camera including a finder and a photographing lens to which the stereo adapter can be detachably attached at the front end of the photographing lens. The stereo photographing system further includes a finder viewing field determining means provided in an optical path of the finder for selectively determining either a regular viewing field or a stereo viewing field, a detecting means which detects the stereo adapter when the stereo adapter is mounted to the camera, and a switching means which swatches between the regular viewing field and the stereo viewing field determined by the viewing field determining means in accordance with the detecting means.