thefar point of a myopic eye is 80cm in front of eye. what is the nature and poewer of lens required to correct the problem?? also diagram plz
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For myopic eyes, you need a pair of concave lens.
Focal length = -80 cm = -0.8 m
Power = 1/-0.8 = -1.25 D
Focal length = -80 cm = -0.8 m
Power = 1/-0.8 = -1.25 D
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