Eye Health Month: Access our weekly gifts and deals! *Click here*

Log in

Conjunction

Convex lens (clutch) is used for correction of farsightedness. It changes the parallel beam to the convergent beam after passing through the optical system.

In the farsighted eye, ocular lens is not enough for looking at nearby objects. Light rays are not sufficiently folded and therefore intersect behind the retina.

Comments

    No comments

    *Required fields

    My order

    Please log in so we can find your order.