The place I got my computer glasses was at Brill Eye Center. They are located on Lamar and about 35-40 minutes from De Soto. I was very impressed with their operation and am going to get my eyes checked their next year.
The glasses I got are Gunnars. Don’t be put off by the web site; there is some stuff directed to hip hop people and video game nerds and what not. They work. Never been able to be so comfortable at my computer.