As maybe the most compact, most feature-embedded ultra handheld video magnifier, UM031 3.5" video magnifier provides the right application experience for on-the-go solution to visually impaired person. For many people who needs help to read text and to browse further details becasue of low vision, traditional magnifying glass probably can not fully meet users' needs. UM031 3.5 handheld video magnifier takes the magnification effects to a new level and probably beyond low vision people's basic requirements for a new electronic magnification device.