Hyperopia is the medical term for farsightedness (Nathan Carpenter and Paula Grigorian). Hyperopia is when people have difficulty seeing objects up close, but able to see distant objects clearly (“Facts About Hyperopia.”). Things like sewing, typing or reading can be troublesome and can cause blurry vision or eye strain. Hyperopia influences roughly 5 – 10 percent of the US grown-up population (Michael Garin). Ordinarily, pictures should be sent to the centered on the retina. With hyperopia, the point of convergence of the picture is behind the retina, so a foggy picture is sent to the mind (Michael Garin).
Most kids are born with some level of hyperopia; however, this regularly redresses itself by around five years old, but when it doesn’t redress, this is when the hyperopia is a problem. Children become far-sighted due to eye refraction abnormality. A few variables add to hyperopia. The cause of refraction abnormality in children’s eyes may be due to the fact that the axis of vision is short due to nature. The axis of the eye is the length of the eyeball from the cornea to the retina, and if it is short, it becomes a state that is likely to be hyperopic. In addition, hyperopia can be caused due to heredity (“The reason of hyperopia”).
A child with poor eyesight since birth thinks that it is normal to have blurry vision, so they do not say that they cannot see things so it’s hard to find out that they have hyperopia. Also, our eyes have a power to adjust the focus especially for children, this accommodative power is great. Therefore, even if there is hyperopia, there are not many cases that it seems to be inconvenient. Even if it seems that there is no inconvenience in your daily life, you can see that if you measure your eyesight, your eyesight is not enough. Also, if your eyesight is somewhat good, your eyes always have to make efforts to thicken the lens in order to focus. As a result, it tires easily, the head hurts, fine work such as reading and drawing is not prolonged, symptoms such as lack of concentration are observed. At the same time as trying to focus, it may become inner perspective (“Child Hyperopia”).
Corrective lenses such as glasses or contact lenses can compensate for hyperopia so that the focal point of the light waves is changed and directly incident on the retina. We do so by refracting the light wave outward. Refractive surgery that permanently changes the shape of the cornea can provide refractive correction for mild to moderate hyperopia. Sometimes hyperopia occurs after refractive surgery for myopia, known as nearsightedness as a result of hyperopia correction. Eye experts show refraction correction on a scale unit called diopter. In the case of hyperopia, the expression of the diopter is a positive number. Unlike the correction lens for Myopia, the correction lens for hyperopic vision has an enlarged appearance that makes the eyes larger. Hyperopia can be corrected naturally as a child grow if the axis of vision gets longer (Michael Garin).
In conclusion, children are more likely to occur hyperopia because babies are born with some levels of hyperopia. A child who has hyperopia thinks it is normal that the vision is blurry so it is hard to realize that the child has a hyperopia and this can affect child’s life but hyperopia can redress through corrective lenses or naturally as children grow.