The IMX122 is a 2.43-megapixel CMOS image sensor manufactured by Sony. It delivers a 1984 × 1225 pixel array with a 2.8 µm pixel pitch, providing efficient photon collection at each photosite. The optical format spans a 6.529 mm diagonal with a 1984:1225 aspect ratio, characteristic of 1/3-inch sensors widely used in embedded and surveillance systems. With 2.8 µm pixels, the sensor features very fine pixel pitch targeting maximum spatial resolution in microscopy and metrology systems.