The word Chamomile comes from the Greek meaning ground apple, probably because of its apple-like fragrance. The Romans used Chamomile for incense. Roman Chamomile gained its name, not from ancient Rome, but because a 19th century plant collector found some growing on the ruins of the coliseum in Rome.
What Is Perfect Vision? In cases of normal vision, also called perfect vision or 20/20 vision, the eye is able to focus light from objects precisely on the retina at the back of the eye. Refractive errors occur when the eye is unable to properly focus light on the retina.
And developing a cataract in your eye is kind of like developing a peanut in that M&M.. Think of it as the chocolate in the M&M getting harder and developing a little peanut. Having 20/20 vision isn't the same thing as having perfect vision. To have 20/20 vision means to have average vision. It means that you can see at 20 feet what an average person can see at 20 feet.