STUDY OF SMALL-APERTURE DISTORTION-FREE MIRROR LENS
ITMO University, Department of Applied and Computer Optics; Head of the Department
Цуканова Г. И.
Университет ИТМО; доцент кафедры прикладной и компьютерной оптики
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