Share Email Print
cover

Proceedings Paper

Measurement method in LLL equivalent eyepiece focus and error analysis
Author(s): Manxiang Miao; Youhan Guo
Format Member Price Non-Member Price
PDF $14.40 $18.00

Paper Abstract

Because equivalent of some binoculars adopts spectrophotometer optical path, which leads image energy weak and we can not measure its equivalent focal length to normal focal length measurement equipment. This paper presents a measurement method, and carries out error analysis.

Paper Details

Date Published: 20 May 2009
PDF: 4 pages
Proc. SPIE 7283, 4th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Optical Test and Measurement Technology and Equipment, 72831V (20 May 2009); doi: 10.1117/12.828686
Show Author Affiliations
Manxiang Miao, Zhengzhou Institute of Aeronautical Industry Management (China)
Youhan Guo, Zhengzhou Institute of Aeronautical Industry Management (China)


Published in SPIE Proceedings Vol. 7283:
4th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Optical Test and Measurement Technology and Equipment
Yudong Zhang; James C. Wyant; Robert A. Smythe; Hexin Wang, Editor(s)

© SPIE. Terms of Use
Back to Top