Science, asked by tanukushwaha67, 1 year ago

if we not see clearly long distance things then the disease called

Answers

Answered by yash14092002
0
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MYOPIA

Myopia affects nearly 30 percent of the U.S. population. Myopia is the term used to define short sightedness. Light from a distant object forms an image before it reaches the retina. This could be because the eye is too long, or the cornea or crystalline lens is too strong.

HYPERMETROPIA

Hypermetropia (Hyperopia) means long sight and is where the image of a nearby object is formed behind the retina. This could be because the eye is too short, or the cornea or crystalline lens does not refract the light enough.

THEY ARE CORRECTED BY THE FOLLOWING WAYS: -

Myopia
Shortsightedness is corrected using a concave (curved inwards) lens which is placed in front of a myopic eye, moving the image back to the retina and making it clearer.

Hypermetropia
Longsightedness is corrected using a convex (outward facing) lens. This is placed in front of a hypermetropic eye, moving the image forward and focusing it correctly on the retina.

Answered by Anonymous
0

THE ANSWER OF YOUR QUESTION IS MYOPIA.

Myopia, or nearsightedness. People with this condition can't focus their eyesight on far-away objects, making them appear blurry.

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