Ramesh used spectacles for presbyopia. His spectacles consists of

An old person requires spectacles for

An old person requires spectacles for

Aniket from Std. X uses spectacles. The power of the lenses in his spectacles is -0.5 D. State the type of lenses used in his spectacles.

Aniket from Std. X uses spectacles. The power of the lenses in his spectacles is -0.5 D. Find the focal length of the lenses used in his spectacles.

Answer the following questions : Aniket from Std. X uses spectacles . The power of the lenses in his spectacles is -0.5 D. Answer the following question : State the type of lenses used in his spectacles.

Aniket from Std. X uses spectacles. The power of the lenses in his spectacles is -0.5 D. name the defect of vision Aniket is suffering from.

Find the focal length of the lenses used in spectacles of a person if the power of the spectacles is 0.5D.

Answer the following questions : Aniket from Std. X uses spectacles . The power of the lenses in his spectacles is -0.5 D. Answer the following question : Name the defect of vision Aniket is suffering from .