Panda-
I have had several exams like that...since I had some issues with optic nerve swelling.
You may have a little blurred vision, I suggest you take a pair of sunglasses with you if they are going to dialate your eyes and/or have someone drive you if at all possible.
The procedure(s) are painless...good luck and let us know how it goes.
Sara
Migraine/Headache Forum Moderator