The Franks Camera

The Franks camera allows the resolution of features in excess of 60 nm with a point focus [2]. However, with this camera lower levels of monochromaticity are achieved than with a Guinier. As shown in Fig. 9, the... 

Figure 10. A top view of the Huxley-Holmes camera. A curved crystal monochromator replaces the first glass reflector of the Franks camera.

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