Boller & Chivens

Boller & Chivens. An American manufacturer renowned for its high-precision astronomical instruments and optical systems during the mid-20th century. Founded in South Pasadena, California, the company became a pivotal supplier to major observatories and NASA programs, crafting essential equipment like Cassegrain telescopes, spectrographs, and solar telescopes. Its legacy is cemented in its contributions to ground-based astronomy and critical support for the Apollo program and Planetary science.

History

The company was established in 1956 by engineers Harold Boller and Walter B. Chivens, leveraging the burgeoning post-war aerospace industry in Southern California. Initially focused on subcontracting precision components, it quickly gained a reputation for excellence in optical fabrication, attracting contracts from leading institutions like the Carnegie Institution for Science. A significant early milestone was its work for the Mount Wilson Observatory, which established its credibility within the astronomical community. The Space Race and increased funding for NASA in the 1960s propelled the firm into a period of major growth, as it became a key contractor for space-bound scientific instruments. This era saw the company expand its facilities and workforce to meet the demanding specifications of projects like the Apollo Lunar Surface Experiments Package.

Products and Designs

Boller & Chivens specialized in sophisticated Cassegrain and Ritchey–Chrétien telescope optical systems, known for their exceptional image quality and mechanical stability. Its product line included large-aperture professional telescopes for major observatories, such as those installed at the Cerro Tololo Inter-American Observatory in Chile. The company was also a leading producer of spectrographs, including echelle spectrographs used for high-resolution stellar analysis. For the space program, it manufactured specialized cameras and scanning platforms, most famously the Apollo 16 Far Ultraviolet Camera/Spectrograph. Other notable designs included coronagraphs for solar physics research and precision equatorial mounts that enabled long-exposure astrophotography.

Notable Installations

Boller & Chivens telescopes and instruments were installed at premier astronomical sites worldwide. Significant installations include the 60-inch telescope at the Cerro Tololo Inter-American Observatory and the 40-inch telescope at the McDonald Observatory in Texas. In the Southern Hemisphere, its instruments were crucial for the European Southern Observatory's early site at La Silla Observatory. Domestically, the company provided the main telescope for the Table Mountain Observatory operated by NASA's Jet Propulsion Laboratory. Its solar telescopes were deployed at the Sacramento Peak Observatory in New Mexico. Perhaps its most famous single installation is the Apollo 16 Far Ultraviolet Camera/Spectrograph, which operated on the Lunar surface to capture images of the Earth's geocorona and deep-space objects.

Legacy and Impact

The company's instruments directly advanced numerous fields, including stellar spectroscopy, galactic astronomy, and planetary science, by providing reliable, high-quality data. Its work for NASA on the Apollo program contributed vital engineering and scientific knowledge, supporting the collection of lunar samples and space-based observations. The durability and optical performance of Boller & Chivens telescopes ensured that many remained in active scientific use for decades, forming the backbone of several observatories' research programs. The firm's expertise in precision manufacturing also influenced subsequent generations of instrument builders within the American astronomical industry, setting a high standard for custom optical engineering.

Company Timeline

* **1956**: Founded in South Pasadena, California by Harold Boller and Walter B. Chivens. * **Late 1950s**: Secured early contracts with the Mount Wilson Observatory and the Carnegie Institution for Science. * **1963**: Delivered the 60-inch telescope to the Cerro Tololo Inter-American Observatory, a major project establishing its international reputation. * **Mid-1960s**: Began significant work as a contractor for NASA, contributing to the Apollo Lunar Surface Experiments Package. * **1972**: Manufactured the Far Ultraviolet Camera/Spectrograph for the Apollo 16 mission. * **1974**: The company was acquired by the larger optics and technology conglomerate Perkin-Elmer, marking the end of its operations as an independent entity. * **Post-1974**: Many of its designs and technical staff were integrated into Perkin-Elmer's operations, contributing to later projects like the Hubble Space Telescope's instrumentation.

Category:American companies established in 1956 Category:Defunct manufacturing companies of the United States Category:Optical telescope manufacturers