Question

1. explain how eyeglasses are able to correct for images falling behind and images falling in front of the retina.

2.how do the lenses of eyeglasses function differently from properly functioning lenses of the eyes?

Answer 1

Explanation:

Q1. A lens, because of its convex or concave shape, takes a light image and spreads it or contracts if so that the focal length is altered slightly, and the image falls on the retina exactly. That occurs when the lens combination focuses the image exactly on your retina, not ion front of or behind it.

Q2.The eye lens is organic and is made up of lens fibers a capsule and epithelium eye glass lenses are inorganic made entirely of glass of plastic