30 January 2003 Prime focus corrector for the Lowell 4-m telescope
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We describe a multi-element refractive corrector for the prime focus of the proposed Lowell four-meter telescope. The design provides sub-half arcsecond images over a two-degree field of view, with a flat image surface and images that are confocal across a broad wavelength band covering the U to I spectral range. Initial studies cover the feasibility of fabrication and explore the possibility of a simple atmospheric dispersion corrector.
© (2003) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Daniel R. Blanco, Gordon Pentland, Craig H. Smith, Ted Dunham, Robert L. Millis, "Prime focus corrector for the Lowell 4-m telescope", Proc. SPIE 4842, Specialized Optical Developments in Astronomy, (30 January 2003); doi: 10.1117/12.458091; https://doi.org/10.1117/12.458091


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