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Figure 6
(a) Side view of the present prism lens 35/2/pmma obtained with a macro-lens. (b) Radiograph at 8.5 keV photon energy obtained with a CCD camera at the synchrotron radiation beamline SYRMEP at source distance q = 22.6 m. Part of the image in the region where the etching starts to become non-uniform is enlarged. (c) CCD image of the intensity distribution in the image plane of the fully illuminated lens. Note that the lens shadow is slightly larger than the lens in the radiograph in (b). (d, e) CCD images in the same plane obtained when an incident beam with a reduced height of 0.1 mm illuminates the upper (d) or the lower (e) lens border.

Journal logoJOURNAL OF
SYNCHROTRON
RADIATION
ISSN: 1600-5775
Volume 13| Part 3| April 2006| Pages 239-252
doi:10.1107/S0909049506004936
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