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Esotropia is a form of strabismus in which one or both eyes turn inward. The condition can be constantly present, or occur intermittently, and can give the affected individual a "cross-eyed" appearance. [1] It is the opposite of exotropia and usually involves more severe axis deviation than esophoria. Esotropia is sometimes erroneously called ...
Prism dioptres. Prism correction is commonly specified in prism dioptres, a unit of angular measurement that is loosely related to the dioptre. Prism dioptres are represented by the Greek symbol delta (Δ) in superscript. A prism of power 1 Δ would produce 1 unit of displacement for an object held 100 units from the prism. [2]
Ophthalmology. In ophthalmology, horror fusionis is a condition in which the eyes have an unsteady deviation, with the extraocular muscles performing spasm-like movements that continuously shift the eyes away from the position in which they would be directed to the same point in space, giving rise to diplopia. Even when the double vision images ...
The strength of the prism is increased until the streak of the light passes through the centre of the prism, as the strength of the prism indicates the amount of deviation present. The Maddox rod is a handheld instrument composed of red parallel plano convex cylinder lens , which refracts light rays so that a point source of light is seen as a ...
News 24 (Indian TV channel) News 24 is a 24-hour Hindi news television channel owned by B.A.G. Films and Media Limited. It has been launched in 2007 and it is free-to-air channel in India. News 24 changed its logo with a new design. [1] Its tagline is " Think First ". Promoted by Anurradha Prasad, sister of former Union Minister Ravi Shankar ...
The sodium vapor process (occasionally referred to as yellowscreen) is a photochemical film technique for combining actors and background footage. It originated in the British film industry in the late 1950s and was used extensively by Walt Disney Productions in the 1960s and 1970s as an alternative to the more common bluescreen process.
Samantha Kubota and Diana Dasrath. May 2, 2024 at 12:11 AM. Former Nickelodeon executive Dan Schneider is suing the people and companies behind the recent docuseries “Quiet on Set." He alleges ...
Erin Sharma. Erin J. Sharma ( née Donald, born April 24, 1976) is a former corrections officer for the United States Federal Bureau of Prisons. She was sentenced to life in federal prison in 2009 for causing the beating death of an inmate at the maximum security unit of the Coleman Federal Correctional Complex near Coleman, Florida.