A miniature fiber-optic dosimeter (FOD) system was fabricated using a plastic scintillating fiber. a plastic optical fiber. and a multi-pixel photon counter to measure real-time entrance surface dose (ESD) during radiation diagnosis. Under varying exposure parameters of a digital radiography (DR) system. https://www.roneverhart.com/KNIPEX-7-1-4-in-88-01-180-Alligator-Water-Pump-Pliers/