Question

what is the nature of eye lens of human eye and that of the image formed at the retina of the eye by it ?

Answer 1

nature of image is real . nature of eye lens is both converging and diverging

Answer 2

Concept: Spherical lenses are created by joining two clear, spherical surfaces. There are primarily two categories of spherical lenses. Convex lenses are those created by joining two spherical surfaces so that they bulge outward, whereas concave lenses are those created by joining two spherical surfaces so that they bend inward. This is a fundamental distinction between convex and concave lenses.

Since the rays converge after passing through the convex lens, convex lenses are also known as converging lenses. Since the rays diverge after striking the concave lens, concave lenses are also known as diverging lenses. This post will teach us how concave and convex lenses create images.

Given: human eye

To find: the nature of eye lens of human eye and that of the image formed at the retina of the eye

Solution: Convex by nature, human eye lenses produce genuine and inverted images. When an item is held in front of the lens's focus point and centre, however, it produces virtual and upright images. The true and inverted images that are created on the retina are further converted into the erect images that we view with our eyes by the optic nerve's transmission of chemical impulses to the brain.

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