Design and testing of a Kirkpatrick-Baez optics variation

Beside Wolter I X-ray optics, which are used at most in currently operating space telescopes, there exist also other optical designs and their usability for observations is still the matter of studies. This article covers preliminary testing results an module based on a modified Kirkpatrick-Baez optics. consisting four sub-modules, was assembled Prague tested PANTER test facility MPE afterward. The sub-modules use different reflective coatings, part developed by our research group, complementary flat mirrors, approximate shape design. In this contribution we summarise design modules, details applied coating layers, characterisation