The S13102 is a 0.32-megapixel monochrome CMOS image sensor manufactured by Hamamatsu Photonics. It delivers a 650 × 490 pixel array with a 7.4 µm pixel pitch, providing efficient photon collection at each photosite. The optical format spans a 6.024 mm diagonal with a 2.742361111 aspect ratio, characteristic of 1/3-inch sensors widely used in embedded and surveillance systems. With 7.4 µm pixels, the sensor features mid-range pixel pitch balancing sensitivity and resolution for industrial inspection and machine vision.