Rotograph D Rotograph D is used to access through the ergonomic hand-held, where settings can be entered even during patient positioning, without need to move from the unit. The new Rotograph D is the advancement of a unit chosen by thousands of professionals worldwide and now further improved in its functionality and aesthetics. It easily takes you into the digital panoramic imaging world with an affordable and rapidly recoverable investment while its best digital technology makes you free from films, cassettes, chemicals and all related expenses, minimizing the operating costs of the panoramic unit.