A myopic person can see things clearly if they lie between 8cm and 100cm from his eye. The lens will enable him to see the moon distinctly if its focal length is:
Correction of myopia:
Hence, the focal length should be -100cm.
The far point of a myopic person is 150 cm in front the eye. Calculate the focal length and power of a lens required to enable him to see distant objects clearly.
the far point of a myopic person is 80 cm in front of the eye. What is the nature and