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Optics and vision information


Vision of humans and other organisms depends on several organs such as the lens of the eye, and any vision correcting devices, which use optics to focus the image.

The eyes of many animals contains a lens that focuses the light of its surroundings onto the retina of the eye. This lens is essential to producing clear images within the eye.

However, some individuals may have problems with focus, such as myopia or presbyopia. In this case, the focus of the eyes can be corrected with an external lens, such as glasses or contact lenses, or through surgery.

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Optics and vision

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Vision of humans and other organisms depends on several organs such as the lens of the eye, and any vision correcting devices, which use optics to focus...

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Optics

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Optics is the branch of physics that studies the behaviour and properties of light, including its interactions with matter and the construction of instruments...

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Book of Optics

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of Optics presented experimentally founded arguments against the widely held extramission theory of vision (as held by Euclid in his Optica), and proposed...

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History of optics

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Optics began with the development of lenses by the ancient Egyptians and Mesopotamians, followed by theories on light and vision developed by ancient Greek...

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Physics

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scientists to revise and edit his beliefs. The most notable innovations under Islamic scholarship were in the field of optics and vision, which came from...

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Bushnell Corporation

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American firm that specializes in sporting optics and outdoor products. It is based in Overland Park, Kansas and is a wholly-owned subsidiary of Vista Outdoor...

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The Flying Circus of Physics

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with motion, fluids, sound, thermal processes, electricity and magnetism, optics, and vision. There is a website for the book which stores over 11,000...

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Carl Zeiss AG

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format) and Batis (35mm format) lenses for E-mount. Zeiss offers a wide range of products related to optics and vision. These include camera and cine lenses...

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Averted vision

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(1935), and later confirmed by modern adaptive optics, the density of the rod cells usually reaches a maximum around 20 degrees off the center of vision. Some...

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Vision science

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of Vision Ophthalmic and Physiological Optics (OPO) Ophthalmology Optometry and Vision Science Perception and i-Perception Progress in Retinal and Eye...

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Orthoscopy

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Orthoscopy used in optics and vision for the condition of normal, distortion-free view, from "ortho", straight, right, correct, and "scope", seeing. Abbe...

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Photopic vision

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Cone cell Contrast (vision) Mesopic vision Night vision Purkinje effect Photometry (optics) Photosensitive ganglion cell Scotopic vision Pelz, J. (1993)....

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Institute of Optics

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The Institute of Optics is a department and research center at the University of Rochester in Rochester, New York. The institute grants degrees at the...

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Computer vision

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Computer vision tasks include methods for acquiring, processing, analyzing and understanding digital images, and extraction of high-dimensional data from...

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Atmospheric optics

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Atmospheric optics is "the study of the optical characteristics of the atmosphere or products of atmospheric processes .... [including] temporal and spatial...

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Visual perception

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environment through photopic vision (daytime vision), color vision, scotopic vision (night vision), and mesopic vision (twilight vision), using light in the visible...

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Astigmatism

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S2CID 8876207. Porter, Jason (2006). Adaptive optics for vision science: principles, practices, design, and applications. Wiley. ISBN 9780471679417. Wood...

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Visual acuity

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Physiologic Optics: Dioptrics of the Eye, Functions of the Retina, Ocular Movements and Binocular Vision Kirschen DG, Laby DM (1 May 2006). "Sports Vision Testing:...

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Blurred vision

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Blurred vision is an ocular symptom where vision becomes less precise and there is added difficulty to resolve fine details. Temporary blurred vision may...

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Adaptive optics

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Adaptive optics (AO) is a technique of precisely deforming a mirror in order to compensate for light distortion. It is used in astronomical telescopes and laser...

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Geometrical optics

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Geometrical optics, or ray optics, is a model of optics that describes light propagation in terms of rays. The ray in geometrical optics is an abstraction...

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