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  2. Corrective lens - Wikipedia

    en.wikipedia.org/wiki/Corrective_lens

    Corrective lens. A corrective lens is a transmissive optical device that is worn on the eye to improve visual perception. The most common use is to treat refractive errors: myopia, hypermetropia, astigmatism, and presbyopia. Glasses or "spectacles" are worn on the face a short distance in front of the eye.

  3. Abbe number - Wikipedia

    en.wikipedia.org/wiki/Abbe_number

    Abbe number. In optics and lens design, the Abbe number, also known as the V-number or constringence of a transparent material, is an approximate measure of the material's dispersion (change of refractive index versus wavelength), with high values of V indicating low dispersion. It is named after Ernst Abbe (1840–1905), the German physicist ...

  4. Anne of Green Gables - Wikipedia

    en.wikipedia.org/wiki/Anne_of_Green_Gables

    Anne of Green Gables is a 1908 novel by Canadian author Lucy Maud Montgomery (published as L. M. Montgomery). Written for all ages, it has been considered a classic children's novel since the mid-20th century. Set in the late 19th century, the novel recounts the adventures of an 11-year-old orphan girl Anne Shirley sent by mistake to two middle ...

  5. Diffraction-limited system - Wikipedia

    en.wikipedia.org/wiki/Diffraction-limited_system

    An optical instrument is said to be diffraction-limited if it has reached this limit of resolution performance. Other factors may affect an optical system's performance, such as lens imperfections or aberrations, but these are caused by errors in the manufacture or calculation of a lens, whereas the diffraction limit is the maximum resolution ...

  6. Anne with an E - Wikipedia

    en.wikipedia.org/wiki/Anne_with_an_E

    November 24, 2019. ( 2019-11-24) Anne with an E (initially titled Anne for its first season within Canada) is a Canadian period drama television series loosely adapted from Lucy Maud Montgomery 's 1908 classic work of children's literature, Anne of Green Gables. It was created by Moira Walley-Beckett for the CBC and Netflix, and stars Amybeth ...

  7. Avonlea (Anne of Green Gables) - Wikipedia

    en.wikipedia.org/wiki/Avonlea_(Anne_of_Green_Gables)

    Avonlea ( / ævɒnˈliː /; av-on-LEE) is a fictional community located on Prince Edward Island, Canada, and is the setting of Lucy Maud Montgomery 's novel Anne of Green Gables, following the adventures of Anne Shirley, as well as its sequels, and the television series Road to Avonlea . Montgomery drew much of her inspiration for Avonlea from ...

  8. Anne of Green Gables: The Continuing Story - Wikipedia

    en.wikipedia.org/wiki/Anne_of_Green_Gables:_The...

    Anne of Green Gables: A New Beginning (2008) Anne of Green Gables: The Continuing Story is a 2000 miniseries television film, and the third installment in a series of four films. The film was highly anticipated among fans of Anne of Green Gables, and was the most controversial and heavily criticized of the three film adaptations written and ...

  9. Anne of Green Gables: A New Beginning - Wikipedia

    en.wikipedia.org/wiki/Anne_of_Green_Gables:_A...

    December 14, 2008. ( 2008-12-14) Related. Anne of Green Gables: The Continuing Story (2000) Anne of Green Gables: A New Beginning is a 2008 Canadian made-for-television drama film and the fourth and final film in Sullivan Entertainment 's Anne of Green Gables series. [1] It was released in 2008 on CTV. Before the broadcast, CTV had recently ...