Dynamic range of cr

1: 10000。 In CR system, the dynamic range is 1: 10000, which is wide in dynamic range and large in tolerance. CR system, namely computer X-ray photography system, was developed by fujifilm Company in the early 1970s. So it is also called FCR system, which is one of the detector systems used in digital photography, that is, the fluorescent intensifying screen system, that is, the imaging board that can record and read X-ray image information with laser.