People with moderate visual impairment ... developing another ingenious device which consists of a virtual magnifying glass. "The main novelty -Vergaz points out -- lies in the type of algorithm ...

It can be treated or offset, however, with vision aids like magnifying glasses. The condition includes ... and special charts to test your visual acuity, depth perception, and visual fields.

Anyone who has a friend, neighbor or relative who has been classified as legally blind and who might benefit from a Merlin Magnifier can call Lion and club visual aid Chairman Bob LaFrance at ...