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In 1992 Schmidt & Bender Hungaria Optik GmbH in Budapest, Hungary was founded as an independent company by Schmidt & Bender GmbH & Co. KG, Biebertal, Germany. The process of privatisation in Hungary made it possible for Schmidt & Bender to buy the production of precision optics and fibre optics from the government-owned enterprise of the Hungarian Opticai Works (MOM).
The VST dome among VLT's telescopes. It is located in the background between two of the VLT auxiliary telescopes (small round enclosures). The VST is an alt-azimuthal wide-field survey telescope with a primary mirror diameter of 2.65 meters that was constructed from 2007 to 2011 at the ESO Cerro Paranal Observatory, in Chile.
Tasco mainly imports telescopes for amateur astronomers but has expanded into other optical products, such as spotting scopes, microscopes, binoculars, telescopic sights, and other rifle accessories. Tasco sells via retail stores, catalogs, and online retailers. Tasco is based in Miramar, Florida.
A series of four radio telescopes located at various locations around the world. [33] [34] Daocheng Solar Radio Telescope: 150-450 MHz 2023- Sichuan province China: 313 parabolic antennas for detection of coronal mass ejection events. Operations started in 2023. [35] Mingantu interplanetary scintillation telescope: 327 MHz and 654 MHz 2023 ...
The combination of large mirrors, locations selected for stable atmosphere and favorable climate conditions, and active optics and adaptive optics to correct for much of atmospheric turbulence allow the largest Earth based telescopes to reach higher resolution than the Hubble Space Telescope. [1]
After World War II Leupold & Stevens began making gun scopes after Marcus Leupold failed to hit a deer with his rifle. His scope fogged up and he is reported to have exclaimed "Hell! I could build a better scope than this!" as the deer bounded off. [3] [4] In 1962, Leupold invented the Duplex Reticle, which most riflescopes now use. [6]
Decreased CEO pay by an average of ; $17,905,784; between 2008 and 2012, only 4% of directors decreased pay more
Vixen is a Japanese company that makes telescopes, binoculars, spotting scopes and accessories for their products.. Among many other more mainstream products they have created two unusual varieties of catadioptric telescopes with an open tube design instead of the full-aperture corrector plate of the Schmidt–Cassegrain and most Maksutov–Cassegrain designs.