Arse

Definitely got a cold or something, feel crap.

New glasses are OK for long distance stuff but crap for computer use. There's a weird prism effect that crops up if looking in anything other than almost straight ahead, which when using a computer screen is really noticeable and makes my eyes hurt. I guess it's because of the thinner lenses. Suppose I'll have to go back to the fucking shop AGAIN and see if they can explain it. It's annoying because my vision is better when looking straight ahead at distant things, and the prescription must be better than my old glasses as I can feel my eyes working together much better.

Annoying as I initially just wanted new pairs of my old glasses but they don't do them any more.