Six eyes?

The part of my job that isn't being a librarian involves various forms of data entry and dealing with papers that have tiny numbers on them. I have bifocal glasses and contacts, but I find my contacts especially blur a bit as the day progresses, and my glasses are one or two prescriptions behind. I'm not sure how good or bad it is for my eyes, but I found a 2-for-1 deal at Rite Aid on Foster Grant readers and decided to get them, so hopefully they'll tide me over until I can get new glasses in January. So there's eyes, plus contacts, plus reading glasses. Here's hoping it helps.