Schmidt camera Schmidt camera 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. Some notable examples are the Samuel Oschin telescope (formerly Palomar Schmidt), the UK Schmidt Telescope and the ESO Schmidt; these provided the major source of all-sky photographic imaging from 1950 until 2000, when electronic detectors took over. A recent example is the Kepler spacecraft exoplanet finder. Other related designs are the Wright Camera and Lurie–Houghton telescope. The Schmidt camera was invented by German-Estonian optician
Schmidt Artist Lofts underworld’s Green Lantern Saloon by secret tunnel to a Schmidt employee’s house on Erie Street. When Prohibition was repealed in 1933, the Schmidt Brewery resumed production of beer, and within 3 years claimed to be the 7th largest brewery in the United States, employing 400 workers and brewing over 200 types of beers. According to architectural historian Paul Clifford Larson, Schmidt Brewery was a key contributor to getting the St. Paul community out of the depression. Larson writes: ""The brewery industry was also a key player in the emergence of St. Paul from each of the major economic depressions between