RETINA and RETINA DUO, the stars of EPED Inc.’s Medical Navigation Solutions are indeed equally competitive when it comes to software and applications, however thanks to the valuable input of its users; the hardware had to be adapted to fulfill the needs of the end-user at the Operation Room (OR). Classic RETINA was the first model developed for navigation. The unit is 1.80cm tall and it is designed for those projects that require it to move only from one Operation Room to t