Cataract surgery is a procedure used to remove the natural lens in the eye when it becomes clouded, and replace it with an artificial lens in order to restore clear vision.Cataract surgery is indicated when the cataract impairs vision to the extent that it interferes with normal daily activities.Cataract extraction is one of the most frequently performed surgical procedures in the world. A cataract is a cloudy or opaque area in the normally clear lens of the eye.ataract surgery is indicated when the cataract impairs vision to the extent that it interferes with normal daily activities. Cataract extraction is one of the most frequently performed surgical procedures in the world. A cataract is a cloudy or opaque area in the normally clear lens of the eye.
Quick Answer. Central Park in New York City is comprised of 843 acres. It is 2 1/2 miles long and 1/2 mile wide. Central Park initially consisted of 778 acres when it was first opened in 1857. Central Park lies within the Manhattan borough of New York City.
Objectively, Central Park is 2.5 (51 blocks!) miles long and 1/2 a mile wide. Pretty diesel, as far as city parks go. Turns out, pretty diesel as far as some cities go! Other places are small as hell, right? Venice? The whole place is about as wide as Central Park is long. It's hard to believe Central Park would cover so much area in other cities. San Francisco, especially, looks tiny. It's a good reminder that New York City as a whole is huge.