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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]
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 ...
Glasses, surgery [3] Frequency. ~2% (children) [3] Strabismus is a vision disorder in which the eyes do not properly align with each other when looking at an object. [2] The eye that is pointed at an object can alternate. [3] The condition may be present occasionally or constantly. [3]
Background In 1990, a 13-year-old Shakira signed a recording contract with Sony Music. Her debut studio album Magia was released in 1991, and largely consisted of tracks she had written since she was eight years old. Commercially, the project struggled, selling an underwhelming 1,200 copies in her native Colombia. Her follow-up record Peligro was released in 1993, and suffered a similar ...
MTV Hits (European TV channel) MTV Music 24. MTV (Polish TV channel) MTV Rocks (European TV channel) MTV2 Pop. Much (TV channel) Music Box Brazil. Music Box Italia. List of music channels in Pakistan.
The Box, originally named the Video Jukebox Network, was an American broadcast, cable and satellite television network that operated from 1985 to 2001. The network focused on music videos, which through a change in format in the early 1990s, were selected by viewer request via telephone; as such, unlike competing networks (such as MTV and VH1), the videos were not broadcast on a set rotation.
Richard M. Sherman, two-time Oscar winner who collaborated with brother Robert B. Sherman on the songs for “Mary Poppins,” “Chitty Chitty Bang Bang” and the enduring Disneyland tune “It ...