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The field of view (FoV) of a lobster-eye optic, which is the solid angle subtended by the optic plate to the curvature center, is limited only by the optic size for a given curvature radius. Since the micropore optics are spherically symmetric in essentially all directions, theoretically, an idealized lobster-eye optic is almost free from ...
The on-chip oversampling image processor of the 808 PureView enables oversampling of all 38 megapixels even at the high video data rates of 1080p with 30 fps. Maximum possible zoom is 4× for 1080p, 6× for 720p HD and 12× for nHD (640×360) video. In addition, encoding is up to 25 Mbps in 1080p H.264/MPEG-4 HD video format.
Meopta - optika, s.r.o. is a Czechia-based company that manufactures various products mainly in the field of optics. The company was once well-known for its still and movie cameras, although it no longer manufactures such products.
The oldest surviving camera photograph, by Nicéphore Niépce, 1826 or 1827 [1] View of the Boulevard du Temple, first photograph including a person (on pavement at lower left), by Daguerre, 1838 First durable color photograph, 1861 An 1877 photographic color print on paper by Louis Ducos du Hauron. The irregular edges of the superimposed cyan ...
Yashica's owner Kyocera ended camera production in 2006. Yashica lenses were then made by Cosina, who also manufactured most of the new Zeiss designs for the new Zeiss Ikon coupled rangefinder camera. Another licensee active today is Sony who uses the Zeiss name on lenses on its video and digital still cameras.
NOBLEX E-Optics GmbH, formerly Docter Optics, is a German manufacturer of optics, including binoculars, rifle scopes, spotting scopes, red dot sights, flashlights and reading glasses. Its headquarters are in Eisfeld, Thuringia, Germany, where most of the products are developed and manufactured. Docter is part of the Analytik Jena Group. [1]
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The J-3 camera on board the KH-4B spy satellite was planned to use a 24in f3.5 Petzval lens. [4] In 2013, Lomography successfully launched a crowdfunding campaign at kickstarter.com to produce a new Petzval lens in Russia for film and digital cameras. [5] Lensbaby offers Petzval lenses for modern cameras under the Burnside and Twist names. [6]