Originally Posted by
Bikey Mikey
I wear progressives--never wore the lined bi-focals. I also have a second pair of glasses, single-vision, just for the computer. The computer glasses allow me to work on the computer without having to always adjust my head so that the part for focusing 18 to 24 inches is in the correct place.
I got a similar cheap single vision pair for home repair projects. I had to tilt my head way back to see anything over my head, like a light fixture. Now everything at arm's length is in focus. They work great. But it's weird walking around with these glasses, since everything farther away is out of focus, even the ground under my feet.