[" I2A person cannot see distinctly any object placed beyond "40cm" from his eye.Calculate the power of the lens which "],[" will help him to sce distant object clearly."]

A person cannot see distinctly any object placed beyond 40cm from his eye. Find the power of lens whicTFwill enable him to see distant stars clearly is?.

A short-sighted person cannot see objects beyond 50 cm from the eye. Determine the focal length and power of the lens that will enable him to see distant objects clearly.

A short-sighted person cannot see objects situated beyond 2m from him distinctly. What should be the power of the lens which he should use for seeing distant objects clearly?

A short-sighted person cannot see objects situated beyond 2m from him distinctly. What should be the power of the lens which he should use for seeing distant objects clearly ?

The far point of a myopia person is 200 cm. Calculate the power of a lens required to enable him to see distant objects clearly.

A person cannot see distinctly object kept beyond 2 m. This defect can be corrected by using a lens of power