If you want to know how far or how near your eye sight is, please read the link below. i have near eye sight.
http://www.onlineprnews.com/news/25869-1268685852-human-rights-watch-laos-calls-upon-lao-and-vietnamese-authorities-to-build-the-relationships-that-will-mutually-benefit-the-peoples-of-both-countries.html