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17 July 2006 Approximation of shrinked aspheres
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Proceedings Volume 6342, International Optical Design Conference 2006; 634226 (2006) https://doi.org/10.1117/12.692247
Event: International Optical Design Conference 2006, 2006, Vancouver, BC, Canada
Abstract
We present a strategy to determine shrinked rotation-symmetric aspheres. First, we approximate nonlinearly a conic based on a direct least squares start-solution with quadratic constraint to a set of datapoints. Afterwards, we smooth aspheres polynomially.
© (2006) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
R. Schoene, D. Hintermann, and T. Hanning "Approximation of shrinked aspheres", Proc. SPIE 6342, International Optical Design Conference 2006, 634226 (17 July 2006); https://doi.org/10.1117/12.692247
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