A long-sighted person can see objects beyond 1 m distinctly. Calcualte the power of the lens that should be prescribed for him normal vision.

A short-sighted person cannot see the ….. Object distinctly.

A person cannot see object beyond 1.5 m distinctly . What type of lens should be used to restore proper vision?

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 ?

A person cannot see the object beyond 3 m distinctly. Find focal length of the lens required to correct this defect of vision.

A short sighted person cannot see clearly beyond 2 m . Calculate power of the lens required to correct his eye to normal vision.

A person with a myopic eye cannot see objects beyond 1.2 m distinctly. What should be the type of the corrective lens used to restore proper vision ?

A person with a myopic eye cannot see objects beyond 1.2 m distinctly. What should be the type of the corrective lens used to restore proper vision ?