Question

In the human eye, the image of an object is formed at______.

Answer 1

Retina:

1. The layers of light-sensitive nerve tissue at the back of the eye take in images and transmit them as electric signals to the brain via the optic nerve.
2. The crystalline eye lens acts as a light-sensitive screen by forming an inverted true image of the item on the retina.
3. The light that enters our eyes is converted by the retina into electrical impulses that our optic nerve transmits to our brain, which produces the images we see.
4. It's a crucial element of our vision.
5. The layer at the very back of our eyeball is called the retina.
6. The retina is a delicate membrane with countless light-sensitive cells that are activated upon illumination.
7. Because the eye lens can modify its focal length to suit the object's distance, the picture of an object is always generated on the retina in its real and inverted state.
8. In the retina, rods are a particular kind of photoreceptor cell.
9. They help humans see well in low light because they are sensitive to light intensities.
10. In the retina, cones are a particular kind of photoreceptor cell.
11. They enable us to see in color.
12. The macula, the region of our retina where cones are concentrated, helps us see small details.
13. The vitreous humor, a clear gel-like material that fills the back of the eye and supports the retina, is where the lens focuses light.
14. The retina gathers the picture that the cornea has focused through the internal lens of the eye and converts it into electrical impulses that are sent to the brain by the optic nerve.

Final answer: In the human eye, the image of an object is formed in the retina.