I got kicked out of a contract position because of the pupil thing. People decided I was on drugs and nobody cared that I was on meds with side effects and that I was willing to be drug tested at any time of any day. (There was more to the story including a lawsuit that some women won saying anyone with a disability in that company was fired but my eyes were brought up as a major factor in being booted. Fortunately my company was incredibly supportive but it was still a very low point in my career).