Question

HYPERMETROPIA : CONVEX LENS : : PRES BIOPIA : ?[COMPLETE THE FOLLOWING TABLE

Answer 1

Answer:

bifocal lense

Explanation:

concave +convex both lensesbare used

Answer 2

Answer:

Bifocal lenses

Explanation:

Such people often require bifocal lenses which consist of both concave and convex lenses. The upper portion consists of a concave lens which facilitates distant vision. The lower part is a convex lens which facilitates near vision.

HOPE IT HELPS :)