УДК: 520.2, 535.317.1, 535.318

Investigation of the initial systems of orthoscopic astronomical objectives in the 0.2–1-µm region

Publication in Journal of Optical Technology

For Russian citation (Opticheskii Zhurnal):

Цуканова Г.И., Бахолдин А.В. Иccледование исходных систем ортоскопических астрономических объективов в спектральном диапазоне 0,2–1 мкм // Оптический журнал. 2012. Т. 79. № 5. С. 15–18.

Zukanova G. I., Bakholdin A. V. Investigation of the initial systems of orthoscopic astronomical objectives in the 0.2–1-µm region [in Russian] // Opticheskii Zhurnal. 2012. V. 79. № 5. P. 15–18.

For citation (Journal of Optical Technology):

G. I. Zukanova and A. V. Bakholdin, "Investigation of the initial systems of orthoscopic astronomical objectives in the 0.2–1-µm region," Journal of Optical Technology. 79(5), 270-272 (2012).

Abstract:

This paper discusses mirror systems with an intermediate image after reflection from two mirrors, calculated for the region of third-order aberrations. The goal of this study is to search for versions with corrected distortion and acceptable values of the relative aperture of the primary mirror and the screening of the entrance pupil. The study is carried out for systems with a relative aperture of 1:6 and an angular field of 2ω=2°. A comparative analysis of mirror and mirror–lens objectives with identical optical characteristics is carried out.

Keywords:

orthoscopic lenses, mirror systems, mirror lens telescopes, distortion correction, aberrations

References:

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