The PortView is a CMOS area image sensor developed for X-ray imaging. These image sensors have 2.2 megapixels (1,300 x 1,700), with a pixel size of 20×20 µm, and a monitoring photodiode for monitoring and detecting X-ray irradiation. The FOP (fiber optic plate) used as the input window ensures high image quality and long sensor life even under exposure to X-rays. The PortView supports USB 2.0 and is designed to be dust and waterproof, equivalent to IP67.