30 August 2013 The optical design of multispectral camera
Author Affiliations +
Proceedings Volume 8910, International Symposium on Photoelectronic Detection and Imaging 2013: Imaging Spectrometer Technologies and Applications; 89101H (2013) https://doi.org/10.1117/12.2034503
Event: ISPDI 2013 - Fifth International Symposium on Photoelectronic Detection and Imaging, 2013, Beijing, China
Abstract
According to the technical requirements of multi-spectral camera, using telecentric of TMA system, to meet the low distortion request of surveying and mapping. Considering factors, such as processing, assembly and adjustment, spherical surface shape is designed for the second mirror to ensure the fabrication reliability. The image quality is excellent, the relative distortion is less than 0.012%, and full field MTF of each spectral at the Nyquist frequency is better than 0.75. The static MTF test result of the multi-spectral camera is more than 0.2, and it meets the surveying and mapping requirements.
© (2013) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Tieyin Tian, "The optical design of multispectral camera", Proc. SPIE 8910, International Symposium on Photoelectronic Detection and Imaging 2013: Imaging Spectrometer Technologies and Applications, 89101H (30 August 2013); doi: 10.1117/12.2034503; https://doi.org/10.1117/12.2034503
PROCEEDINGS
8 PAGES


SHARE
RELATED CONTENT

Optical system design of visible camera for space debris
Proceedings of SPIE (August 30 2013)
Four-mirror optical system with ultra-low distortion
Proceedings of SPIE (August 21 2014)
An alternative approach to depth of field which avoids the...
Proceedings of SPIE (September 23 2015)
Optical system design of descent camera
Proceedings of SPIE (December 09 2005)
Research on long focal length on axis TMA system for...
Proceedings of SPIE (November 14 2007)

Back to Top