How is near-sightedness corrected?

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(B) Near-sightedness, also known as $Myopia$, is a defect of vision in which a person can see nearby objects clearly but cannot see distant objects di

Vedclass · Accepted Answer

By using a concave lens

Vedclass · Answer

(B) Near-sightedness, also known as $Myopia$, is a defect of vision in which a person can see nearby objects clearly but cannot see distant objects distinctly.In this condition, the image of a distant object is formed in front of the retina.To correct this defect, a $concave$ lens (also known as a $divergent$ lens) of a suitable focal length is used.This lens diverges the incoming light rays before they enter the eye, allowing the image to be focused exactly on the retina.

Similar Questions

What is the phenomenon of splitting of white light into its seven constituent colors called?

Identify the correct statement regarding the propagation of light of different colours of white light in air.

When white light is incident on a yellow pigment,which colors of light are reflected?

What are the two colors of light called whose mixture produces white light?

Is the position of a star as seen by us its true position? Justify your answer.

Vedclass Test Series

Exam Paper Generator

Online Exam Module