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Image-forming_optical_system abstract "In optics, an image-forming optical system is a system capable of being used for imaging. The diameter of the aperture of the main objective is a common criteria for comparison among optical systems, such as large telescopes.The two traditional systems are mirror-systems (catoptrics) and lens-systems (dioptrics), although in the late twentieth century, optical fiber was introduced. Catoptrics and dioptrics have a focal point, while optical fiber transfers an image from one plane to another without an optical focus.Isaac Newton is reported to have designed what he called a catadioptrical phantasmagoria, which can be interpreted to mean an elaborate structure of both mirrors and lenses.Catoptrics and optical fiber have no chromatic aberration, while dioptrics need to have this error corrected. Newton believed that such correction was impossible, because he thought the path of the light depended only on its color. In 1757 John Dollond was able to create an achromatised dioptric, which was the forerunner of the lenses used in all popular photographic equipment today.Lower-energy X-Rays are the highest energy electromagnetic radiation that can be formed into an image, using a Wolter telescope. There are three types of Wolter telescopes Near infrared is typically the longest wavelength that are handled optically, such as in some large telescopes.".
Image-forming_optical_system wikiPageID "2227640".
Image-forming_optical_system wikiPageRevisionID "592347870".
Image-forming_optical_system hasPhotoCollection Image-forming_optical_system.
Image-forming_optical_system subject Category:Optics.
Image-forming_optical_system subject Category:Telescopes.
Image-forming_optical_system type Artifact100021939.
Image-forming_optical_system type Device103183080.
Image-forming_optical_system type Instrument103574816.
Image-forming_optical_system type Instrumentality103575240.
Image-forming_optical_system type Magnifier103709206.
Image-forming_optical_system type Object100002684.
Image-forming_optical_system type PhysicalEntity100001930.
Image-forming_optical_system type ScientificInstrument104147495.
Image-forming_optical_system type Telescope104403638.
Image-forming_optical_system type Telescopes.
Image-forming_optical_system type Whole100003553.
Image-forming_optical_system comment "In optics, an image-forming optical system is a system capable of being used for imaging. The diameter of the aperture of the main objective is a common criteria for comparison among optical systems, such as large telescopes.The two traditional systems are mirror-systems (catoptrics) and lens-systems (dioptrics), although in the late twentieth century, optical fiber was introduced.".
Image-forming_optical_system label "Image-forming optical system".
Image-forming_optical_system sameAs m.06xjn6.
Image-forming_optical_system sameAs Q6002067.
Image-forming_optical_system sameAs Q6002067.
Image-forming_optical_system sameAs Image-forming_optical_system.
Image-forming_optical_system wasDerivedFrom Image-forming_optical_system?oldid=592347870.
Image-forming_optical_system isPrimaryTopicOf Image-forming_optical_system.