Figure 3.

Video image quality as a function of x-ray energy and sample-detector distance. Data are from an ant head (Camponotus pennsylvanicus) using a Cohu 4950 video camera. Within each column, the absorbed x-ray dose on the insect is constant. For all images, the photon flux was kept at approximately 2 × 1010 ph/s/mm2.

Socha et al. BMC Biology 2007 5:6   doi:10.1186/1741-7007-5-6
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