A person suffering from the eye-defect myopia (short-sightedness) can see clearly only up to a distance of 2 meters. What is the nature and power of lens required to rectify this defect ?

A person is suffering from the defect of myopia. His far point will be:

The far point of a myopic person is 80 cm in front of the eye . What is the natuure and power of the lens required to correct the defect ?

A hypermetropic person has a near point at 75 cm. Determine the nature and power of the lens required to rectify the defect.

A person cannot see objects nearer than 1.5 m from his eyes while a person with normal vision can see objects upto 25 cm from his eyes. What is the nature and power of the, lens required to correct this defect?

A myopic person can not see objects lying beyond 2m. What is the power of the lens required to remove this defect?

A man suffering from short-sight is unable to see objects distinctly at a distance more than 2m . The power of lens required to correct this defect should be

A person suffering from far-sightedness or hypermetropia cannot see clearly ......... objects.

A person cannot see objects nearer than 1.2 m from his eyes. He wants for read a newspaper placed at a distance of 30 cm clearly. What is the nature and the power of lens required for this purpose?

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