If you have double vision, your treatment will depend on whether you have double vision in one eye (monocular) or both eyes (binocular), and the underlying cause. Underlying conditions may be treated separately. Read more about the causes of double vision.
curtain. n. 1. a piece of material that can be drawn across an opening or window, to shut out light or to provide privacy. 2. a barrier to vision, access, or communication: a curtain of secrecy. 3. (Theatre) a hanging cloth or similar barrier for concealing all or part of a theatre stage from the audience.
The word privacy is derived from the adjective private. Privacy also refers to the state in which one is not observed or disturbed by other people. Privacy is a right of every individual. A person will seek privacy if he or she desires to talk to another person in private, or if he wants to change his clothes.