If the character encoding for a web page is chosen appropriately, then HTML character references are usually only required for markup delimiting characters as mentioned above, and for a few special characters (or none at all if a native Unicode encoding like UTF-8 is used).
Far-sightedness, also known as long-sightedness and hyperopia, is a condition of the eye in which light is focused behind, instead of on, the retina. This causes close objects to be blurry, while far objects may appear normal. As the condition worsens, objects at all distances may be blurred.
The term nearsighted means that you can see objects that are near to you more clearly than distant objects. The more myopic you are, the more blurred distant objects appear, the higher your prescription in diopters,and the thicker your glasses.Hyperopia. Hyperopia is the medical term for farsightedness..Hyperopia occurs when your eye is too short in relation to the curvature of your cornea.he more myopic you are, the more blurred distant objects appear, the higher your prescription in diopters,and the thicker your glasses. Hyperopia. Hyperopia is the medical term for farsightedness.. Hyperopia occurs when your eye is too short in relation to the curvature of your cornea.