Ah help camrea and eye comparison

In summary: The lens of the eye is located behind the iris and pupil and is responsible for focusing light onto the retina. In a camera, the lens also focuses light onto the film or sensor.The retina is the layer of tissue located at the back of the eye that contains photoreceptors responsible for detecting light and transmitting visual information to the brain. In a camera, the film or sensor performs a similar function by capturing the light and converting it into an image.The iris is the colored part of the eye that controls the amount of light that enters the eye by adjusting the size of the pupil. In a camera, the diaphragm performs a similar function by adjusting the aperture to control the amount of light that enters the camera.In summary, the
  • #1
dragun
4
0
hey i sort of lost my textbook and i don't know how to do this can someone help me out Please? If so here's the question:

The structure and function of the human eye and a simple camrea have many similarites. Useing the the terms iris,eyeball, retina , corena, and lens idnetify correspondying camrea structures and describe their function?
 
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  • #2
1. This is not the homework forum.
2. You did not show any work.
Last time (t=12571, Jan. 13) you posted 5 questions verbatim from a textbook, without showing any of your own work. Stupidly, someone actually answered them. These forums are for learning/discussing. You learn nothing if someone just gives you answers.
 
  • #3
krab said:
Stupidly, someone actually answered them. These forums are for learning/discussing. You learn nothing if someone just gives you answers.
krab, I completely agree.

To dragun (and everyone else seeking help): Please read Tom's sticky at the top of the Homework Help forums (where I will move this thread).
 
  • #4
Dragun, if you want homework help you have to show your work. Show us how you started and where you got stuck.
 
  • #5
ok here's what i think

this is more of a s/a question so this is what i think ...

corena=lens of camera
retina=film of camera
iris=diaphramg of camera
lens= lens?
i can't think of the eyeball one not sure if the lens one is right either
 
  • #6
No, the cornea is NOT the lens.

According to "StLukeseye.com", "The cornea is the transparent, dome-shaped window covering the front of the eye."
 

FAQ: Ah help camrea and eye comparison

What is the purpose of comparing cameras and eyes?

The purpose of comparing cameras and eyes is to understand the similarities and differences between these two devices and how they function. By doing so, we can gain insights into how to improve camera technology and potentially even our understanding of human vision.

How do cameras and eyes capture images?

Both cameras and eyes capture images by using a lens to focus light onto a light-sensitive surface. In cameras, this is typically a digital sensor, while in eyes, it is the retina. Both devices also use mechanisms to adjust the amount of light that enters, such as aperture in cameras and the pupil in eyes.

What are the main differences between cameras and eyes?

The main differences between cameras and eyes lie in their design and function. Cameras are man-made devices that have a fixed focal length, while eyes have a flexible focal length that can adjust to different distances. Eyes also have a wider field of view and a higher dynamic range, allowing us to see both bright and dark objects clearly at the same time.

Can cameras ever fully replicate the capabilities of human eyes?

While cameras have come a long way in terms of technology and image quality, they still cannot fully replicate the capabilities of human eyes. The human eye has a wider range of light sensitivity, can perceive depth and motion, and has a higher resolution than most cameras. However, advancements in camera technology continue to bring us closer to this goal.

How can understanding the comparison between cameras and eyes benefit us?

Understanding the comparison between cameras and eyes can benefit us in various ways. It can help us improve camera technology, develop better imaging techniques for medical and scientific use, and even provide insights into how our visual system works. It can also help us appreciate the complexity and capabilities of the human eye.

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