Physics, asked by sandramaria70, 10 months ago

a person needs a lens of -5.5 dioptres for correcting his distant vision for correcting his near vision he needs a lens of power + 1.5 diopter what is the focal length of the lens required for correcting his distant vision and is near vision?

Answers

Answered by kamya7111patel

1

Answer:

the lens he needs must be of focal length 0.89cm.

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