I m in Toronto. I had cataract surgery (lens removal) about 4 years ago, both eyes. My vision was near 20/20 - both eyes. Now, just yesterday, I am noticing double vision using both eyes at a distance, but no new effects at close range. Separately each eye has the same good vision. To get some clues, I ve booked an appointment with an optometrist next week who may refer me back to the clinic and surgical doctor.