27 November 2017 Freeform surfaces for low distortion reflective imagers
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Proceedings Volume 10590, International Optical Design Conference 2017; 105900Y (2017) https://doi.org/10.1117/12.2286505
Event: International Optical Design Conference - IODC 2017, 2017, Denver, United States
Abstract
This paper describes the use of freeform optical surfaces to control distortion to lower levels than achievable with rotationally symmetric polynomial aspheres. The magnitude of the improvement is illustrated using three different common reflective imager configurations.
© (2017) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
J. Michael Rodgers, "Freeform surfaces for low distortion reflective imagers", Proc. SPIE 10590, International Optical Design Conference 2017, 105900Y (27 November 2017); doi: 10.1117/12.2286505; https://doi.org/10.1117/12.2286505
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