The PAS6352 is a 0.32-megapixel CMOS image sensor manufactured by PrimeSensor (PixArt). It delivers a 648 × 488 pixel array with a 5.6 µm pixel pitch, providing efficient photon collection at each photosite. The optical format spans a 4.543 mm diagonal with a 81:61 aspect ratio, in the 1/4-inch class found in compact embedded vision modules. With 5.6 µm pixels, the sensor features mid-range pixel pitch balancing sensitivity and resolution for industrial inspection and machine vision.