I'm looking for the same answer,someone reply!.
cos' when i look on Google it suggests the similarities but not the differences-.-
c'mon people:L.
answ2. have a crack at Pinhole Camera in wikipedia.org, and similarly with eye.
Cameras take and make a moment last forever while your eyes can only savor a moment for a second
Camera can record and show everything later. They're actually fairly similar in overall principal. They both have a lens which focuses light on some type of light sensitive material. The camera focuses light on film or a electronic photosensitive plate. The eye focuses light on the retina which is made up of thousands of light sensitive cells called rods and cones. These are attached to nerves that carry the messages of light to the brain which interpreters what you are seeing.
The contemporary camera is an electromechanical device, and the eye is a biological mechanism. Both have a lens to respond to and focus electromagnetic energy (light), but the eye puts the light on the retina of the eye. This biological "film" immediately transmits information to the brain, and we are thus able to see. In the camera, the "film" is either a chemical emulsion on plastic or an electronic matrix that captures the light. In the former, the film undergoes chemical changes in response to the light. In the latter, electrical signals arise because of the affect of the light on the semiconductor matrix, and this information is stored electronically in some kind of storage media or device. Either subject can have a book written about it, and there are, in point of fact, books on the function of the eye and on vision, and also on electronic imaging. The camera has been advanced to be able to see outside the optical spectrum the eye is sensitive to, and we continue to push the envelope with advancing technology. We have high speed cameras, and the images from satellites show us things we could never resolve with our eyes. But the eye is a most amazing biological mechanism. And it is connected to the most amazing biological machine we know of -- the human brain.
A human eye does the same as a camera lens, but instead, it captures the information in the retina, and sends if through the optic nerve. A camera lens does the same, but, using the light, it sends it through the camera, bouncing off mirrors and arriving to your eye.
A pinhole camera you make yourself control the shutter speed (usually a piece of cardboard) manually by pulling it up and down. The image is then burned onto film. The difference is that most regular cameras have a sensor so that your pictures would be over or under exposed. Also with a pinhole camera the is a huge risk of ruining your film because some unwanted light snuck into the interior of the camera. The pictures will also be poorer quality than that of a regular camera. There are many more differences but that's the gist of it.
hi!
they both have lenses
they both display a picture upside down but the brain iterprets this as wrong so it flips it the right way round !
:D
A pinhole camera is similar to the human eye because light travels from a scene into the hole or eye and this produces the image.
They aren't. An eye has a lens and an adjustable iris, neither of which a pinhole camera has.
help
Has lens Has lens
iris iris
pupil of the eye controls
how much light should enter
Shutter on a camera controls
how much light should enter
focuses the image using the retina
Changes position of the lens in the camera
Saves a image as memory
Uses a memory card or records.
Pin holiday camera light travels in straight lines
I think a pinhole camera is similar to the human eye because like the pinhole camera when it sees something it reflects the image but it is an inverted image. With the human eye the brain corrects it and turns it the right way up. The pinhole cameras image is not corrected because it does not have a lens.
a pinhole camera has a very small aperture for the light to pass through. Thus the sharp focus distance is very great too. You will get a bigger image if you move your paper or whatever the image lands on, further away from the pinhole.it may not be as bright, though
4 mp of course
Yeah, easiest is to build a pinhole camera. http://www.pinhole.com/ Or read: "Pinhole Photography" by Eric Renner
The pinhole camera has no lens. The human eye has a variable-focus lens.
The daguerreotype.
Pin holiday camera light travels in straight lines
2015
A Pinhole camera.
Most photographers would consider an slr to be "normal". If it's not an slr or a tlr, then you must be referring to a range finder camera or monorail camera. I presume range finder. Thus the major difference is that an slr system presents to the viewing eye pretty much everything that the lens is bringing to the film (minus the parts where the circular image lies outside the film rectangle). A range finder attempts to do this with a separate small viewing lens usually mounted on the camera face off to one side of the lens. The angle of view of the main lens is not the same as the angle of view of the viewing lens, which is usually not a problem. But if you are close enough to a subject such as a flower and you place the camera according to what you see in the viewfinder, you will be too far off to one side and will get less than the whole flower in the picture. This effect is known as parallax.
I think a pinhole camera is similar to the human eye because like the pinhole camera when it sees something it reflects the image but it is an inverted image. With the human eye the brain corrects it and turns it the right way up. The pinhole cameras image is not corrected because it does not have a lens.
1861
b
aperture
A pinhole camera has special paper put inside of it, absorbing the light making lots of shadows ect.
The cast of The Pinhole Camera - 2008 includes: Miguel Santellic as Uncle Diego Saurez as Bernal