Computer glasses can reduce strain

"Rollyn Trueblood of Hockessin had worn bifocals for years when he started noticing neck and back pain when he worked at his computer.
But since he started using specially designed computer glasses, Trueblood, 57, said his workdays have been pain-free.

'I wear bifocals ordinarily, and I had to tilt my head way back so I could see through the bifocals and see the screen,' he said. '[The computer glasses] worked real well. I have no headaches, no backaches, no neck pain, nothing like that. I'm much more relaxed.' "