The MT9M001 is a 1.31-megapixel M/C image sensor manufactured by On Semi (Micron, Aptina). It delivers a 1280 × 1024 pixel array with a 5.2 µm pixel pitch, providing efficient photon collection at each photosite. The optical format spans a 8.524 mm diagonal with a 0.211111111 aspect ratio, typical of the 1/2-inch optical class used in compact industrial cameras. With 5.2 µm pixels, the sensor features mid-range pixel pitch balancing sensitivity and resolution for industrial inspection and machine vision.