The POA030 is a 0.33-megapixel CMOS image sensor manufactured by Pixelplus. It delivers a 656 × 496 pixel array with a 5.55 µm pixel pitch, providing efficient photon collection at each photosite. The optical format spans a 4.564 mm diagonal with a 1.729861111 aspect ratio, in the 1/4-inch class found in compact embedded vision modules. With 5.55 µm pixels, the sensor features mid-range pixel pitch balancing sensitivity and resolution for industrial inspection and machine vision.