Schmidt camera - Wikipedia
A Schmidt camera, also referred to as the Schmidt telescope, is a catadioptric astrophotographic telescope designed to provide wide fields of view with limited aberrations. The design was invented by Bernhard Schmidt in 1930.
Schmidt–Cassegrain telescope - Wikipedia
The Schmidt–Cassegrain is a catadioptric telescope that combines a Cassegrain reflector's optical path with a Schmidt corrector plate to make a compact astronomical instrument that uses simple spherical surfaces.
Schmidt telescope | Astronomy, Optics, Refracting | Britannica
Schmidt telescope, telescope in which a spherical primary mirror receives light that has passed through a thin aspherical lens, called a correcting plate, that compensates for the image distortions—namely, spherical aberrations —produced by the mirror.
施密特望远镜 - 百度百科
施密特望远镜（Schmidt telescope）是一种由折射和反射元件组成的天文望远镜。 1931年为德国光学家施密特·B·V所发明﹐因此得名。 这种望远镜由一块接近平行平板的非球面改正透镜和一个凹球面反射镜组成，星光在望远镜里先通过折射，再经过反射，然后才成像。
The 48-inch Samuel Oschin Telescope - Caltech Astro Outreach
A Schmidt telescope is an instrument used to obtain sharp, wide-field images of the sky with a single exposure. Instead of the usual parabolic mirror of a reflecting telescope, a Schmidt contains a spherical primary mirror and a weakly curved aspheric lens, known as a corrector.
Telescope - Schmidt, Optics, Astronomy | Britannica
The Schmidt telescope has a spherically shaped primary mirror. Since parallel light rays that are reflected by the centre of a spherical mirror are focused farther away than those reflected from the outer regions, Schmidt introduced a thin lens (called the correcting plate
Schmidt camera - Telescope Optics
By far the most popular arrangement is the Schmidt camera. Back in 1930, Estonian-born optician Bernhard Schmidt succeeded in designing and making full-aperture corrector for spherical mirror. It resulted in a highly corrected optical system, known as Schmidt camera.
Bernhard Schmidt and the Schmidt Telescope for Mapping the …
2011年6月1日 · Starting in 1925, working freelance in Hamburg Observatory, he developed a short focal length optical system with a large field of view. He succeeded in inventing the “Schmidt Telescope” in 1930, which allows the imaging a large field of the sky without any distortions.
施密特望远镜的组成、原理及其优缺点-光学技术-光行天下-光电行 …
2016年12月22日 · 施密特望远镜（Schmidt telescope）是一种由折射和反射元件组成的天文望远镜。 1931年为德国光学家施密特﹐B.V.所发明﹐因此得名。 这种望远镜由一块接近平行平板的非球面改正透镜和一个凹球面反射镜组成，星光在望远镜里先通过折射，再经过反射，然后才成像。
Schmidt Telescope - Definition & Detailed Explanation - Telescopes …
2024年4月28日 · A Schmidt Telescope is a type of astronomical telescope designed to have a wide field of view and a large aperture. It was invented by Bernhard Schmidt in 1930 and is known for its unique optical design that corrects for spherical aberration and coma, two common optical distortions that can affect the quality of images produced by telescopes.