Question

farsightedness cannot be corrected by the use of a concave lens, why?​

Answer 1

❥︎Qᴜᴇsᴛɪᴏɴ

farsightedness cannot be corrected by the use of a concave lens, why?

❥︎Aɴsᴡᴇʀ

In this case ,the parallel Ray's coming from distant objects are focused in front of the retina. Then again if we use convex lens , it converger more . As a result , person can't see. Due to this reason , short sightedness can't be corrected by use of a convex.

❀Tʜᴀɴᴋ Yᴏᴜ♡︎