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Esophoria is an eye condition involving inward deviation of the eye, usually due to extra-ocular muscle imbalance. It is a type of heterophoria. Cause. Causes include: Refractive errors; Divergence insufficiency; Convergence excess; this can be due to nerve, muscle, congenital or mechanical anomalies.
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]
www .nationalbookstore .com. National Book Store, Inc. (also spelled National Bookstore and abbreviated as NBS) is a retail company based in Mandaluyong, Metro Manila, Philippines. [2] It operates a bookstore and office-supplies store chain of the same name. It is the largest bookstore chain in the Philippines with over 230 branches nationwide.
Leary's Book Store was a landmark in downtown Philadelphia, Pennsylvania, for nearly one hundred years. In 1969, when it closed, it was known as the “oldest book store in the United States.” In 1969, when it closed, it was known as the “oldest book store in the United States.”
The National Book Awards ( NBA) are a set of annual U.S. literary awards. [1] [2] At the final National Book Awards Ceremony every November, the National Book Foundation presents the National Book Awards and two lifetime achievement awards to authors. The National Book Awards were established in 1936 by the American Booksellers Association, [3 ...
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 ...
Georgia prosecutors on Thursday said they would appeal a judge’s ruling dismissing some criminal counts in the 2020 election subversion case against Republican presidential candidate Donald ...
The series finale of Walker airs on The CW Wednesday, June 26 at 8 p.m. ET. Jared Padalecki Kevin Mazur/Getty Images for The CW Sam Winchester just might find himself taking on some corrupt ...
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 ...
Correction tape. Correction tape is an alternative to correction fluid used to correct mistakes during typing, or, in some forms, handwriting. One side of the tape, which is placed against the area to cover, is coated in a white, opaque masking material. Pressure applied to the other side of the tape transfers this material to the paper.