5 sq. ft. of space you can produce digital quality progressive lenses in office with FastGrind, voted the lens surfacing leader for independent practices the affordable, easy to use FastGrind system uses time proven technology that any staff member can be trained on in less than an hour. FastGrind is installed in over 50 countries & approved by the US Military. Eliminate the high priced labs, increase profits, Eyewear Accessories ...