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A superlens, or super lens, is a lens which uses metamaterials to go beyond the diffraction limit. The diffraction limit is a feature of conventional lenses and microscopes that limits the fineness of their resolution depending on the illumination wavelength and the numerical aperture (NA) of the objective lens. Many lens designs have been ...
Canon 24-240mm F4-6.3, a superzoom lens. This is a list of superzoom lenses, sometimes referred to as all-in-one lenses, that are designed for mirrorless cameras.. There is no precise definition of superzoom, but lenses marketed as such usually have an optical zoom ratio greater than 7×. [1]
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Since 1980, Portugal has submitted films for the Academy Award for Best International Feature Film [nb 1] every year but one (1981). The award is given annually by the United States Academy of Motion Picture Arts and Sciences to a feature-length motion picture produced outside the United States that contains primarily non-English dialogue.
The Portuguese Wikipedia (Portuguese: Wikipédia em português) is the Portuguese-language edition of Wikipedia (written Wikipédia, in Portuguese), the free encyclopedia. It was started on 11 May 2001. [2] Wikipedia is the nineteenth most accessed website in Brazil [3] and the tenth most accessed in Portugal. [4]
A photographic lens or objective is an integrated system comprising one or more simple optical lens elements, which produces an image of a distant object. The main article for this category is Photographic lens .
Most of the subscription-based channels broadcast from Portugal or have a specific version with independent programs for that market. Most of these channels are widely available across platforms and services: Basic cable and fiber, digital services in cable, fiber, landlines and satellite across the nation.
The primary target was defined as viewers in the 18-45 age range, with the aim of leading the entertainment segment in Portugal, similar to what happened in Latin America and Japan, despite the reduced coverage of Cabovisão, which had 17% of the share of the pay-TV operators at the time, against 80% from TV Cabo. [3]