I am having the same issue since starting Restasis about 2 months ago. The first month my vision seemed to be fine, but around week 6, my left eye has become very blurry at all times. Even my up close vision, which I've never had issues with has become blurry, and fuzzy. Also, everything in my left eye looks very dim, almost a shade of blue. I went to an eye specialist last week about this, and he told me that there were no signs of anything wrong.