The emulsion on the film of a camera is where the image is focused and captured. In the eye that function is performed by the retina.
The part of the eye that is similar to the shutter in a camera is the iris. It regulates the amount of light entering the eye by adjusting the size of the pupil, functioning like a camera's aperture to control the amount of light reaching the retina.
The shutter.
shutter speed
The part of the eye that functions similarly to a shutter release is the iris. The iris controls the size of the pupil, which regulates the amount of light that enters the eye, much like a camera's shutter controls light exposure. When light levels change, the iris adjusts the pupil's size to ensure optimal vision, similar to how a camera shutter opens and closes to capture an image.
it is a device that is part another device mostly a camera that makes a shutter sound to tell you that the picture is taken
the shutter speed is how fast the shutter can go eg. an dslr has a faster shutter speed than a digital camera the shutter is a part on the camera that opens and closes when it opens it draws the light from the object focused on and places it on the lcd screen of film giving you your pic
The Shutter.
As in a camera, this part is usually called an iris diaphragm. It can make the aperture bigger to let in more light, or smaller to make the image sharper. The shutter in a camera is not the same thing.
If the camera has a "shutter priority mode", usually called "S mode", then the shutter speed is controlled directly by the user when the camera is in this mode, by moving a dial or pressing a button (or both). If the camera has a "manual" mode, usually called "M mode", then the shutter speed and aperture are both controlled directly by the user by moving dials or pressing buttons (or both). Some cameras have automatic modes which allow the user to control the minimum and maximum shutter speeds that will be selected by the camera when considering all other factors. If the minimum shutter speed is reached, the camera will increase the ISO or aperture size to compensate for under-exposure. If the maximum shutter speed is reached, the camera will decrease the ISO or aperture size to compensate for over-exposure.
Eye Lids Shawty iz definently tha eye lids
iris
CCD Sensor (in a digital camera) = Retina