The main difference between myopia and hyperopia is that myopia is an eye condition in which a person cannot see things in the distance, also known as myopia. Whereas in the case of the farsightedness condition, a person cannot see the near objects, also known as farsightedness.
Myopia versus hyperopia
The most common eye problems are nearsightedness or nearsightedness and farsightedness or farsightedness. These defects are also called “refractive errors or errors.” Myopia is a condition in which a person cannot see far things clearly, but can see near objects, whereas in case of farsightedness, a person cannot see near things and can see far objects clearly. Myopia can be corrected with a double concave lens, while hyperopia can be corrected with a double convex lens. In the case of myopia, light is refracted in such a way that the image is formed in front of the retina, but in the case of hyperopia, the image is formed behind the retina of the eye. Eyeball increases, while in hyperopia it decreases.
|A condition of an ocular defect in which a person cannot see things beyond the “far point.”||A state of ocular defect in which a person cannot see things closer.|
|The image is formed in front of the retina of the eye.||The image forms behind the retina of the eye.|
|Increased axial length, Choroid degeneration, Retinal and vitreous degeneration.||Decreased axial length of the eye and lower refractive index.|
|The focal length of the lens is reduced.||The focal length of the lens is increased.|
|Use of double concave lens, laser and surgical treatments.||Using a dual convex lens, laser, and surgical methods.|
Nearsightedness is a condition in which the person cannot see distant objects. Myopia occurs due to the formation of an image in front of the retina instead of the retina. Myopia originates from the Greek word “Mumps” which means myopia. Therefore, myopia is also called myopia. There are some causes of light refraction and of making an image in front of the retina that in the retina, which includes the curvature of the cornea or lens, increases the axial length of the eye, increases the index of refraction, the anterior position of the crystalline. Myopia has many types such as congenital, which is by birth, the simple one that is the most common and begins from 5-10 to 15-20 years, and this is due to a problem of curvature and length, pathological that it is hereditary and progressive.
A student who cannot see the count or the letters written on the classroom blackboard suffers from myopia .
What is hyperopia?
Farsightedness is defined as the condition or defect of the eye in which a person can see things that are far away but cannot see things that are closer. Farsightedness is also known as farsightedness. In this condition, the image is formed behind the retina of the eye. There are many causes that create the image behind the retina of the eye; These are the curvature of the lens and the cornea is more flattened than the short and regular axial length of the eye, decreased refractive index and the posterior position of the lens. Farsightedness is also called farsightedness. There are also different types of farsightedness such as total farsightedness, latent and overt farsightedness. This type of defect is also diagnosed by A-scan biometry and retinoscopy. Hyperopia can be treated using the divergent convex lens,
A person suffers from hyperopia if he cannot read the book he is holding.
- In myopia, you cannot see things that are far away and you can see nearby objects clearly, whereas in hyperopia you cannot see things closer but you can see distant objects clearly.
- In myopia the light beam is refracted in this way that it makes the image in front of the retina while in the case of hyperopia, a light beam is refracted in the direction that the image makes behind the retina of the eye.
- In treatment, concave lenses are used in myopia and convex lenses in hyperopia.
This article concludes that both myopia and hyperopia are defects of the eye. Nearsightedness is also known as nearsightedness, while farsightedness is called farsightedness or farsightedness. Both vision defects can be treated with refractive lenses, contact lenses, laser treatment, and surgical methods.