I had eye surgery on 7/22/09 to replace the damaged implanted lens in my left eye. I can see well with both eyes individually(closing one eye).But I have double vision when I open both eyes. It is bad in the morning, but gets slightly better in the afternoon.The opthalmologist said I may be needing prizm lens, but at present the prizm is too high. Is this condition called Strabismus? Is there any treatment for this?