Share Email Print
cover

Proceedings Paper

Design of an optical lens for a space tridimensional mapping camera
Author(s): Li-ping Zhang; Zhi Wang
Format Member Price Non-Member Price
PDF $14.40 $18.00

Paper Abstract

Three-linear array tridimensional mapping camera consists of three independent linear CCD cameras. Unique position must be kept among the three linear CCD cameras. Optical lens is one of pivotal parts, MTF, resolving power, distortion are its important techno-items. The optical lens of space tridimensional mapping camera is the key to accomplish the tridimensional mapping mission. In order to meet the need of user, a design on optical lens of transmission semi-telecentric beam path in image space is expounded, and assembly method based on DFT(Design For Test) of single lens suit and whole optical lens are expounded. The test results indicates that the MTF of optical lens referred in the paper is 0.45(@77lp/mm); the ground resolution power is 5m; the distortion is 3/10000. They meet the need of user.

Paper Details

Date Published: 22 May 2009
PDF: 9 pages
Proc. SPIE 7282, 4th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Advanced Optical Manufacturing Technologies, 728226 (22 May 2009); doi: 10.1117/12.830901
Show Author Affiliations
Li-ping Zhang, Changchun Institute of Optics, Fine Mechanics and Physics (China)
Zhi Wang, Changchun Institute of Optics, Fine Mechanics and Physics (China)


Published in SPIE Proceedings Vol. 7282:
4th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Advanced Optical Manufacturing Technologies

© SPIE. Terms of Use
Back to Top