Method to design apochromat and superachromat objectives

Jose Sasian; Weichuan Gao; Yufeng Yan

doi:10.1117/1.OE.56.10.105106

31 October 2017 Method to design apochromat and superachromat objectives

Jose Sasian, Weichuan Gao, Yufeng Yan

Author Affiliations +

Optical Engineering, Vol. 56, Issue 10, 105106 (October 2017). https://doi.org/10.1117/1.OE.56.10.105106

Abstract

We present a simple method to design apochromat and superachromat objectives. The chromatic focal shift is used to determine glass combinations that yield three and four crossings in the chromatic focal shift curve. The method can be extended to design superachromats with more than four crossings.

Citation Download Citation

Jose Sasian, Weichuan Gao, and Yufeng Yan "Method to design apochromat and superachromat objectives," Optical Engineering 56(10), 105106 (31 October 2017). https://doi.org/10.1117/1.OE.56.10.105106

Received: 8 September 2017; Accepted: 6 October 2017; Published: 31 October 2017

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