Boller and Chivens
Boller and Chivens was an American manufacturer of high-quality telescopes and spectrographs headquartered in South Pasadena, California.
History
Founded about 1946 by Harry Berthold Boller and Clyde Cuthbertson Chivens. the company was acquired in 1965 by Perkin-Elmer.In the 1950s, Boller and Chivens collaborated with Perkin-Elmer to develop and manufacture the large-aperture Baker-Nunn satellite tracking camera for the United States Vanguard space satellite program.