My wife had her glasses made at eye Glass World. When she started using her new glasses, she was getting constant headaches. She went in twice to get it fixed, both times they did some adjustments but the problem continued. Then she took her glasses to her doctor in a Sears Optical lab. The doctor had the Sears lab technicians look at the lends and determined that it was cut and fitted out of alignment with the frame. When we took the gals back to Eye Glass World the third time, Eye Glass world refused to admit that there was anything wrong with the glass and would not even look at the report the second had had written.