[P-OTh] ODF '22 Poster Session

[P-OTh-02] [No-show]WFE Derived MTF Values of Cassegrain Telescopes

*Ho-Lin Tsay¹, Po-Ming Lin¹, Chun-Chieh Lien¹, Hui-Jean Kuo¹, Ming-Fu Chen¹ (1. Taiwan instrument research Institute, National Applied Research Laboratories (Taiwan))

In this article, we compared wavefront error (WFE) results with what got from modulation transfer function (MTF) measuring setup for Cassegrain telescopes. Measured MTF values at specified frequency were compared with those derived from WFE measurements. It was concluded that MTF values derived from WFE measurements being a good estimate to telescope performance in camera resolution performance.