I read a couple of posts that mentioned prism's help and I am is the process of investgating. Going to a Neuro-Opthamologist is a few weeks (not a regular opthamologist)

I am in the same boat as you. Double vision is bad. Work involves computer a lot and I generally like to watch TV. I have been using a patch at home. While driving I blacked out one of the lenses on sunglasses w/ electrical tape so I dont have to run around looking like a pirate.

Always wear my sunglasses outside and rest my eyes as often as possible.

Looking from Neuro-Optha something that will cut the glare down and possible prisms. I noticed something interesting with a test I conducted. Take your hands and make let like binoculars (i guess you could use two toilet paper rolls too) It seems like when I block my peripheral vision that i have no double vision. Not that you can walk around with toilet paper rolls attached to you gead but just an observation. When I tunnel my vision it seems to help though. May looks for sunglasses that block the sides.

Anyway, go check with a Neuro Optha - I am!