First, FBI agents must be legal citizens of the United States and must have lived in the U.S. for at least three of the last five years. They must also have a clean record, with no felony or domestic violence convictions and no failures to make any child support, student loan or tax payments.
I also have double vision, especially in my left eye. My diagnosis (eleven years ago) is Sporadic Cerebellar Ataxia (unknown cause/symptoms 24/7). Several years ago, I ...I also have double vision, especially in my left eye.
Why: Unilateral double vision (i.e. double vision that persists when one eye is covered) is rare, but it can be encountered in dislocated lens (as associated with Marfan's syndrome), as well as in congenital double pupil, cataracts, astigmatism, corneal opacities and hysteria.