19 November 2003 Analysis on focus-shift during zooming process caused by production errors
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Proceedings Volume 4829, 19th Congress of the International Commission for Optics: Optics for the Quality of Life; (2003) https://doi.org/10.1117/12.530962
Event: 19th Congress of the International Commission for Optics: Optics for the Quality of Life, 2002, Florence, Italy
Abstract
Analyzing a four-component mechanically compensated zoom lens, it is discussed the first-order focus-shift during zooming process caused by production errors. The two-point and three-point compensations are studied.
© (2003) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Kazuo Tanaka, Kazuo Tanaka, } "Analysis on focus-shift during zooming process caused by production errors", Proc. SPIE 4829, 19th Congress of the International Commission for Optics: Optics for the Quality of Life, (19 November 2003); doi: 10.1117/12.530962; https://doi.org/10.1117/12.530962
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