Although I haven't looked back, it seems to me we have discussed how we may have felt PD affects our vision. In any case, recently in another thread, Ruben mentioned how his vision is different in the early morning and I believe Chris may have mentioned various related issues with vision.

I'm wondering how many of us with PD have similar problems or issues with vision?

I've been aware for many years now that if I spend too much time on the computer or doing crossword  puzzles, which I like to do quite often, that my vision is severely effected. As time has gone by, I'm finding that it takes longer and longer for my vision to settle into a 'comfortable' zone where I'm feeling it's somewhat normal and I'm not constantly searching for focus when driving or just looking around the room.! The odd thing is that this isn't always the case. Some day's I'm not aware of any problems at all. 

I'm just curious if it's just me or if anyone else experience or have issues with, what seems like, daily variances in their vision? Any comments anyone?