Different kinds of lenses are used in eyeglasses to help people with eye conditions. Farsightedness is an eye condition in which distant objects appear clear but close objects appear blurry. Nearsightedness is an eye condition in which close objects appear clear but distant objects appear blurry. Which best describes the type of lens that would help someone with one of these eye conditions?

Nearsightedness or myopia is a condition in which a person can see the nearby objects clearly but is unable to see the objects present at a farther distance clearly.

It is usually caused due to elongation of the eyeball or when the lens becomes too curved.

It can be corrected by using a concave or diverging lens of appropriate power.

Farsightedness or hyperopia is a condition in which a person can see the distant objects clearly but is unable to see the nearby objects distance clearly.

It is usually caused due to shortening of the eyeball or when the lens loses its curvature.

It can be corrected by using a convex or converging lens of appropriate power.

kasliwalalvi24 kasliwalalvi24 · Answer 2 · 2022-01-24T13:49:47+01:00

Lenses are the optical instruments used to magnify objects and also used to treat the eye conditions like myopia and hypermetropia.

What type of lenses are used to treat eye conditions?

Myopia refers to the condition in which the objects present near to eyes are visible clearly, but the objects far away are blurry. The condition can be treated by using a concave lens.

Farsightedness or hypermetropia is an eye condition in which the far objects are visible clearly, whereas the nearby objects appear to be blurry. The lens used to treat the conditions are convex lenses.

Thus, the myopic eye is treated with concave, while the hypermetropic eye is treated with a convex lens.

Learn more about lenses here:

https://brainly.com/question/12530595