ISSN 0021-3454 (print version)
ISSN 2500-0381 (online version)
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9
Issue
vol 60 / SEPTEMBER, 2017
Article
UDC 535.317 + 520.624 + 520.224

STUDY OF SMALL-APERTURE DISTORTION-FREE MIRROR LENS

A. V. Bakholdin
ITMO University, Department of Applied and Computer Optics; Head of the Department


Цуканова Г. И.
Университет ИТМО; доцент кафедры прикладной и компьютерной оптики


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Abstract. Research, calculation, and comparative analysis of three-mirror systems with intermediate image after reflection from two mirrors is carried out. The system under consideration has the following optical characteristics: relative aperture is 1:30, angular field of view 2 ω = 1o, focal length comprises several tens of meters.
Keywords: mirror lens, astronomical lens, distortion, optical systems design