Blurred vision after using PC
Even though I can easily read everything on my PC's monitor, after I'm using the computer for 20 minutes or so, I notice the words start getting blurry. I recently had my eye prescription updated and new glasses. My new glasses have progressive lenses, but they don't work for the computer. I have to raise my head to see through the bottom lenses and that's too hard to do.
The eye doctor suggested I get a new chair to use for our computer. I tried that, but the chairs get me up too high to reach the keyboard and I my knees hit the desk, so different chairs aren't going to work.
I'm wondering why my vision blurs if I can read the screen easily. I was told I could buy a second pair of glasses just to see the screen, but that means more $$$$$$$$$$$$ going out the window. $210 for an inexpensive second pair, plus the lenses is a lot of money for me as I'm retired and like lots of people, we're not well off. Before I give in to that solution, I'd like to know what could be causing this eye strain, if that's what it is?
I'm wondering if Wal-Mart's vision service is good and if I use them to get a second pair of glasses will really save me money. Thanks much.