Science, asked by j6anagirlchikaJh, 1 year ago

a person needs the lens of the power -5.5D for correcting distant vision. for correcting his near vision he needs a lens of power +1.5D what is the focal length of the lens reqired for correcting A. distant vision and B. near vision

Answers

Answered by dfcv

1

1/5.5
1/1.5
answer is in meter

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