CBSE Class 10 Physics Defects of Vision

Q.

Which of the following is not a defect of vision?



Q.

Myopia is also known as



Q.

__________ is not a cause of hypermetropia.



Q.

A concave lens is used to correct a defect called



Defects of Vision - Part 1

Define cataract and the refractive defects of vision include myopia, hypermetropia and presbyopia, and their correction.