Abstract
This paper studies the design of astigmatic eyeglass lens by using even aspheric toroidal surface and the multi-configuration in ZEMAX optic software. Making a human eye model with astigmatism and the multi-configurations are defined at three distances which are far and middle and near, 10.0(superscript +09)mm and 1000mm and 500mm respectively, according to the human eye structure with three different view angles. The designing result of 1.00D(X: -1.00D Y: +0.00D) astigmatic eyeglass lens can largely correct astigmatism and the MTF (Modulation Transfer Function) is 0.3 at 30 lp/mm spatial frequency.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
