Baumbach, S.Kanngießer, B.Malzer, W.Stiel, H.Bjeoumikhova, S.Wilhein, T.2022-03-092022-03-0920141742-6588https://depositonce.tu-berlin.de/handle/11303/16516http://dx.doi.org/10.14279/depositonce-15293This article presents a concept and the first results for the setup of an 8keV laboratory transmission x-ray microscope with a polycapillary optic as condenser at the BliX in Berlin. The incentive of building such a microscope is that the penetration depth for hard x-rays is much higher than in the soft x-ray range, e.g. the water window. Therefore, it is possible to investigate even dense materials such as metal compounds, bones or geological samples. The future aim is to achieve a spatial resolution better than 200 nm.en530 Physikx-ray microscope8keV laboratory transmission x-ray microscopepolycapillary optichard x-raysArticle2022-02-241742-6596