A comprehensive and succinct guide to radiographic physics and imaging, covering all the core components of the radiographic sciences, including digital imaging production and equipment, radiation protection and safety, and the principles of Computed Tomography. Designed to support students preparing to sit certification and board examinations, including the American Registry for Radiologic Technologists (ARRT) and other global radiography certification examinations. Addresses the core radiographic science components of the ASRT curriculum, including digital imaging production and equipment, radiation protection and safety, and the principles of Computed Tomography. Useful for students and practitioners in diagnostic medical radiation technology, radiography and medical radiation sciences, as well as in biomedical engineering technology.