The camera according to the present invention includes a reference optical system and a telescopic optical system. After photographing the subject using the reference optical system, a close-up of the subject is photographed using the telescopic optical system. As a consequence, when the subject is reproduced...http://www.google.com/patents/US4788603?utm_source=gb-gplus-sharePatent US4788603 - Camera for sequentially photographing a subject using a reference optical system and a telescopic optical system
