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Proceedings Paper

Study on a new MTF automatic measure instrument
Author(s): Ye Wang; Jing Wang
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Paper Abstract

This paper study on a new scanning mini MTF automatic measure instrument and introduce the method of scanning the imagination point by grating and Fourier transformation to get the MTF, and designed a kind of MTF automatic measure instrument that could test the lens with caliber Φ<90mm, 28mm≤f≤250mm. This automatic measure instrument used CCD camera as the photoelectric detector, then use computer and its mightiness memory and processing function to realize auto test. This instrument is small and have high accuracy.

Paper Details

Date Published: 20 September 2002
PDF: 6 pages
Proc. SPIE 4927, Optical Design and Testing, (20 September 2002); doi: 10.1117/12.471691
Show Author Affiliations
Ye Wang, Changchun University of Science and Technology (China)
Jing Wang, Changchun University of Science and Technology (China)

Published in SPIE Proceedings Vol. 4927:
Optical Design and Testing
Zhicheng Weng; Jose M. Sasian; Yongtian Wang, Editor(s)

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