ISSN 0021-3454 (print version)
ISSN 2500-0381 (online version)
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5
Issue
vol 60 / MAY, 2017
Article
UDC 535.317; 681.7

TWO-MIRROR’S OBJECTIVE WITH FOUR REFLECTIONS

Артюхина Н. К.
Белорусский национальный технический университет, кафедра лазерной техники и технологии; профессор


Богатко А. В.
ЗАО „Янсар“; аспирант, инженер-конструктор


Abstract. Two spherical mirror’s objective with light passing through central apertures in the surfaces is presented; the objective have four reflections. The variant of design factors calculation in which there are no four aberrations is considered. Such objective is useful for optical devices using UV and IR spectral range research.
Keywords: objective, convex mirror, concave mirror, aberrations, central obscuration factor.