Xuefeng Wang, Changxiang Yan, Xiaodong Wang, Zhiyuan Gu. Design of Zoom Optical System for Deep-Sea Detection with Large Field of View and High Resolution[J]. Laser & Optoelectronics Progress, 2023, 60(7): 0701002
- Laser & Optoelectronics Progress
- Vol. 60, Issue 7, 0701002 (2023)
Fig. 1. Surface residuals after removing rigid body displacement and standard Zernike polynomial surface. (a) Surface fitting residual of surface 1; (b) surface fitting residual of surface 2
Fig. 2. Specular surface shape represented by standard Zernike polynomials. (a) Surface shape of surface 1; (b) surface shape of surface 2
Fig. 3. Mechanical negative group compensated zoom optical system
Fig. 4. Structure of zoom optical system. (a) Short focal length; (b) middle focal length; (c) long focal length
Fig. 5. MTF of zoom system. (a)Short focal length; (b) middle focal length; (c) long focal length
Fig. 6. Distortion of zoom optical system. (a) Short focal length; (b) middle focal length
Fig. 7. Relative illuminance curve of zoom optical system
Fig. 8. Schematic diagram of cam curve of zoom optical system
|
Table 1. Technical parameters
Set citation alerts for the article
Please enter your email address
© Copyright 2018-2021 | Chinese Laser Press. All Rights Reserved 沪ICP备15018463号-20