The IMX109 is a 15.93-megapixel CMOS image sensor manufactured by Sony. It delivers a 4608 × 3456 pixel array with a 3.7 µm pixel pitch, providing efficient photon collection at each photosite. The optical format spans a 21.312 mm diagonal with a 0.16875 aspect ratio, corresponding to the 1-inch optical class used in industrial and broadcast cameras. With 3.7 µm pixels, the sensor features compact pixel pitch suited for high-resolution imaging in space-constrained camera designs.