The IMX555 is a 102.04-megapixel CMOS image sensor manufactured by Sony. It delivers a 12372 × 8248 pixel array with a 2.91 µm pixel pitch, providing efficient photon collection at each photosite. The optical format spans a 43.27 mm diagonal with a 0.126388889 aspect ratio, placing it in the large-format category used in cinema, scientific, and aerial imaging. With 2.91 µm pixels, the sensor features very fine pixel pitch targeting maximum spatial resolution in microscopy and metrology systems.