[DOC] [TLE] Aperture - Wikipedia [PAR] In optics, an aperture is a hole or an opening through which light travels. More 
specifically, the ... The biological pupil of the eye is its aperture in optics 
nomenclature; the iris is the diaphragm that serves as the aperture stop. .... The 
amount of light captured by a lens is proportional to the area of the aperture, 
equal to: A r e a... [DOC] [TLE] LensRentals.com - The Camera vs. The Eye [PAR] Mar 14, 2009 ... Given a 17mm focal length and an 8mm pupil the eyeball should function as an f/
2.1 lens. ... (The area of main vision is called the cone of visual attention , the rest 
of ... On a 35mm full frame camera, a 43mm lens provides an angle of ... you get 
past the simple measurements of aperture and lens, the rest of... [DOC] [TLE] Comparing the Human Eye and a Camera [PAR] a diaphragm to control the amount of light that gets through to the lens. This is the 
shutter in a camera, and the pupil, at the center of the iris, in the human eye. [DOC] [TLE] The Human Eye - Boundless [PAR] The eye is made up of a number of parts, including the iris, pupil, cornea, and 
retina. The eye has six muscles which control the eye movement, all providing ... 
The eye works a lot like a camera, the pupil provides the f-stop, the iris the 
aperture stop, the cornea ... The lens of the eye is similar to one in glasses or 
cameras. [DOC] [TLE] The Eye - how it works and anatomy : University of Michigan Kellogg ... [PAR] Mar 12, 2014 ... The eye works much the same as a camera. ... The iris and the pupil control how 
much light to let into the back of the eye. ... Iris: The colored part of the eye which 
helps regulate the amount of light ... This opening and closing of light into the eye 
is much like the aperture in most 35 mm cameras which lets in... [DOC] [TLE] The differences between your eyes and your camera  Photocritic ... [PAR] Jan 26, 2011 ... On a camera, it's done with the aperture control built into your lens, whilst in your 
eye, it's done by having a larger or smaller iris. ... take a look at how each of the 
components in your eyes are similar to that in a camera: ... them through the pupil
, the round opening in the central portion of the coloured iris. [DOC] [TLE] Human Eye Anatomy - Parts of the Eye Explained - All About Vision [PAR] Click on various parts of our human eye illustration for descriptions of the eye 
anatomy; ... The iris of the eye functions like the diaphragm of a camera, 
controlling the ... the back of the eye by automatically adjusting the size of the 
pupil (aperture). ... control the brain's reward and pleasure centers), which 
triggers pupil dilation. [DOC] [TLE] Human Eye | Basics of Cinematography - Elements of Cinema [PAR] When the camera is in automatic, the aperture behaves as the eye's pupil. ... In a 
film camera, the retina is equivalent to the film stock. ... When the automatic focus 
is on, the operator loses control over the camera by giving it the autonomy to act... [DOC] [TLE] BBC - GCSE Bitesize Science - The eye : Revision, Page 3 [PAR] A cross-section of a camera showing the converging lens, aperture, shutter and. 
Cross section of a camera ... Camera part. Function in the camera ... Iris - which 
adjusts the amount of light entering the eye through the pupil. Shutter. Allows the
... [DOC] [TLE] Shutter and Aperture - Beginners Guide to Photography ... [PAR] The camera has two settings that control light, and they work very similar to the 
human ... Like the pupil in a human eye, the aperture on a camera controls light. [DOC] [TLE] The Anatomy of the Eye - The Physics Classroom [PAR] Like the aperture of a camera, the size of the pupil opening can be adjusted by 
the

Question: This part of the eye controlled by the iris is equivalent to the aperture of a camera
Answer: Pupil