A study of high ratio zoom optics with intermediate image

Chih-Ta Yen; Yi-Chin Fang

doi:10.1117/12.2187336

3 September 2015 A study of high ratio zoom optics with intermediate image

Chih-Ta Yen, Yi-Chin Fang

Proceedings Volume 9580, Zoom Lenses V; 95800N (2015) https://doi.org/10.1117/12.2187336
Event: SPIE Optical Engineering + Applications, 2015, San Diego, California, United States

Abstract

This paper proposes a new zoom lens design with intermediate image. The concept of intermediate optics is applied in this paper in order to minimize size of front diameter. The final layout shows the proposed 9x zoom lens can effectively miniature the front diameter of lens about 44.25%.

Citation Download Citation

Chih-Ta Yen and Yi-Chin Fang "A study of high ratio zoom optics with intermediate image", Proc. SPIE 9580, Zoom Lenses V, 95800N (3 September 2015); https://doi.org/10.1117/12.2187336

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