25 September 2013 A study of optical design of zoom optics
Author Affiliations +
This paper proposes a new zoom lens design with intermediate image. The two 3x zoom lenses are independently designed and then cascaded to a 9x zoom lens. The concept of intermediate optics is applied in this paper in order to minimize size of front diameter and overall length. The final layout shows the proposed 9x zoom lens can effectively miniature the front diameter of lens about 44.25%.
© (2013) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Cheng-Mu Tsai, Cheng-Mu Tsai, Chih-Ta Yen, Chih-Ta Yen, Yi-Chin Fang, Yi-Chin Fang, Chia-An Chen, Chia-An Chen, } "A study of optical design of zoom optics ", Proc. SPIE 8841, Current Developments in Lens Design and Optical Engineering XIV, 88410I (25 September 2013); doi: 10.1117/12.2023599; https://doi.org/10.1117/12.2023599


A study of high ratio zoom optics with intermediate image
Proceedings of SPIE (September 03 2015)
Modular optical design for flexible beam expansion
Proceedings of SPIE (September 03 2015)
Commercial applications of liquid optical elements
Proceedings of SPIE (December 06 1993)
Design of zoom lens with binary optics
Proceedings of SPIE (October 05 1995)
The Development Of A Compact Far Infra-Red Zoom Telescope
Proceedings of SPIE (January 29 1985)

Back to Top