The F7X3-A91 is a 3.43-megapixel CMOS image sensor manufactured by Foveon. It delivers a 2268 × 1512 pixel array with a 9.12 µm pixel pitch, providing efficient photon collection at each photosite. The optical format spans a 24.859 mm diagonal with a 0.126388889 aspect ratio, corresponding to the 1-inch optical class used in industrial and broadcast cameras. With 9.12 µm pixels, the sensor features mid-range pixel pitch balancing sensitivity and resolution for industrial inspection and machine vision.