Search results
Results from the WOW.Com Content Network
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 ...
Strabismus. 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]
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]
May 13, 2024 at 8:01 AM. By Tariq Maqbool. MUZAFFARABAD, Pakistan (Reuters) -Pakistan Prime Minister Shehbaz Sharif approved a grant of 24 billion rupees ($86 million) on Monday for Pakistan-ruled ...
June 1, 2024 at 8:15 AM. Sail Far Dive Deep/Shutterstock. Summer is a time of family picnics, fireworks, pool time, visiting the beach and for the last 36 years, the greatest summer event of all ...
May 24, 2024 at 5:23 PM. When Morgan Spurlock, who died May 23 from complications of cancer at age 53, first entered the documentary space in 2004 with “Super Size Me,” he managed to turn the ...
Express News is an Urdu language Pakistani television news channel based in Lahore, launched on 1 January 2008. [2] [3] [4] It is owned by Lakson Group which also runs the country's third largest Urdu daily newspaper, Daily Express. The owners of the channel, launched ' Express 24/7 ', a 24-hour Pakistani English news channel on 5 February 2009.
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 ...