1 January 1991 Invited paper: Role of aspherics in zoom lens design
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Proceedings Volume 1354, 1990 Intl Lens Design Conf; (1991) https://doi.org/10.1117/12.47875
Event: 1990 International Lens Design Conference, 1990, Monterey, CA, United States
By examining aspherical surface aberration contributions it is shown that aspheres can be used to simplify zoom lens construction and to improve image quality by allowing the designer to selectively correct aberrations at different zoom positions. 1.
© (1991) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Ellis I. Betensky, "Invited paper: Role of aspherics in zoom lens design", Proc. SPIE 1354, 1990 Intl Lens Design Conf, (1 January 1991); doi: 10.1117/12.47875; https://doi.org/10.1117/12.47875

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