What are the similarities between a camera and a human eye in terms of the image formed?

Answer 1

Both cameras and eyes have lenses that can focus and will project an image ( upside down ) of what they are looking at, and the Pupil from an human eye can expand or contract to adjust the amount of light that enters, this is the same as the shutter of a camera.

Answer 2

Eyes and cameras have lenses, and a form of pupil. Also, the lenses focus images produced by visible light onto a surface(the images form on the surfaces upside down). In digital cameras, there are copies of optical nerves that lead to a memory chip, the brain of the camera.

Answer 3

A camera and eye both have lens, and both need light to see. When you open and close your eye it is like a camera shutter opening and closeing. Hope this help! I have this for homework, so I thought I would help others
The aperture is to the camera as the iris is to the eye. The aperture size refers to how much light is let into the camera to be reflected on the sensor or film. As with the human eye, when the iris contracts itself, the pupil becomes smaller and the eye takes in less light. When the iris widens in darker situations, the pupil becomes larger, so it can take in more light. The same effect happens with the aperture; larger (lower) aperture values let in more light than a small (higher) aperture value. The lens opening is the pupil; the smaller the opening, the less light let in.

Answer 4

The camera and the human eye both process light and record images. A camera uses light to capture images on film or on a computer chip or memory card, but the eyes process light and send image signals to the brain. The sensory perception of sight is achieved inside the brain, not in the eyes.

The outer covering of the eye is called the cornea, which is compared to a camera's lens cover, but it is different in that the cornea does more than cover; it actually converges light, bending the rays into the eye. A lens cover on a camera simply keeps the camera closed and prohibits light from entering the camera

Answer 5

The human eye can be compared to a photographic camera because the pupil of the eye and the shutter on a camera, is what controls the amount of light let in. As for differences, a human eye is alive while a camera is an inanimate object invented by man.

Answer 6

They both have a lens (similar) They are not both body parts (difference)

Answer 7

Both the camera and the human eye can zoom and focus in on a particular object, can get a better picture when exposed to light, and they both cannot see well in the dark.

Answer 8

there are many similarities

Answer 9

lens