[" A person cannot see distinctly objects kept beyond "2m" .This defect "],[" can be corrected by using a lens of power "]

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

A person can see the objects lying between 25 cm and 10 m from his eye. His vision can be corrected by using lens of power :

A person cannot see objects clearly beyond 125 cm. The power of the lens to correct the vision is

A person cannot see objects clearly beyond 125 cm. The power of the lens to correct the vision is

A person cannot see objects clearly beyond 2.0 m . The power of lens required to correct his vision will be