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  2. List of A Series of Unfortunate Events characters - Wikipedia

    en.wikipedia.org/wiki/List_of_A_Series_of...

    He is a gifted reader and had read most of the books in the Baudelaire library before it burned down. His love of reading and research skills are often useful for foiling Count Olaf's. Klaus is twelve at the beginning of the series and fourteen by the end of The End. Klaus is bespectacled in the books and TV series but not in the film adaptation.

  3. Computer vision syndrome - Wikipedia

    en.wikipedia.org/wiki/Computer_vision_syndrome

    Computer vision syndrome. Computer vision syndrome ( CVS) is a condition resulting from focusing the eyes on a computer or other display device for protracted, uninterrupted periods of time and the eye's muscles being unable to recover from the constant tension required to maintain focus on a close object.

  4. Refractive error - Wikipedia

    en.wikipedia.org/wiki/Refractive_error

    The individual would experience difficulty in near vision, often relieved by reading glasses, bifocal, or progressive lenses. Astigmatism is when the refractive power of the eye is not uniform across the surface of the cornea because of asymmetry. In other words, the eye focuses light more strongly in one direction than another, leading to ...

  5. Adventures from the Book of Virtues - Wikipedia

    en.wikipedia.org/wiki/Adventures_from_the_Book...

    Meanwhile, Sock is reluctant to help Ari find his misplaced glasses as promised because of his fear of tunnels. Plato explains that character is shown by letting actions compare to words as shown in "The Bear and the Travellers", where a badger learned of his companion's nature in a bad time, and in "The Knights of the Silver Shield" where one ...

  6. Presbyopia - Wikipedia

    en.wikipedia.org/wiki/Presbyopia

    Eyeglasses, [ 1] contact lenses [ 2] Frequency. 25% currently; [ 3] all eventually affected [ 1] Presbyopia is physiological insufficiency of accommodation associated with the aging of the eye that results in progressively worsening ability to focus clearly on close objects. [ 4] Also known as age-related farsightedness [ 5] (or age-related ...

  7. Does staring at screens ruin your eyes? - AOL

    www.aol.com/article/2014/02/27/does-staring-at...

    We've all grown up thinking that sitting too close to the television is damaging to our eyes ... but that might not be the case. Technology spawns lots of confusion ... and a few affectionately ...

  8. Progressive lens - Wikipedia

    en.wikipedia.org/wiki/Progressive_lens

    Progressive lenses are corrective lenses used in eyeglasses to correct presbyopia and other disorders of accommodation. They are characterised by a gradient of increasing lens power, added to the wearer's correction for the other refractive errors. The gradient starts at the wearer's distance prescription at the top of the lens and reaches a ...

  9. Eye movement in reading - Wikipedia

    en.wikipedia.org/wiki/Eye_movement_in_reading

    Eye tracking device is a tool created to help measure eye and head movements. The first devices for tracking eye movement took two main forms: those that relied on a mechanical connection between participant and recording instrument, and those in which light or some other form of electromagnetic energy was directed at the participant's eyes and its reflection measured and recorded.