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Four-Mirror Plane Objectives with Intermediate Image

Abstract

The paper considers lenses with an intermediate image consisting of four mirrors. Two mirrors can be united in a mono-block (double mirror) and have central apertures for light beam passing. Calculation of design factors is given and the problem of image plane protection from stray light has been investigated. Such objectives can be applied in space astronomy, photometric and optical devices operating in UV and IR spectral ranges.

For citations:


Artiuokhina N.K. Four-Mirror Plane Objectives with Intermediate Image. Science & Technique. 2005;(4):18-21.

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ISSN 2227-1031 (Print)
ISSN 2414-0392 (Online)