The AR0221 is a 2.08-megapixel RCCC image sensor manufactured by On Semi. It delivers a 1928 × 1080 pixel array with a 4.2 µm pixel pitch, providing efficient photon collection at each photosite. The optical format spans a 9.282 mm diagonal with a 241:135 aspect ratio, typical of the 1/2-inch optical class used in compact industrial cameras. With 4.2 µm pixels, the sensor features compact pixel pitch suited for high-resolution imaging in space-constrained camera designs.