The OX03A2S is a 2.46-megapixel CMOS image sensor manufactured by OmniVision Technologies. It delivers a 1920 × 1280 pixel array with a 3.2 µm pixel pitch, providing efficient photon collection at each photosite. The optical format spans a 7.384 mm diagonal with a 0.126388889 aspect ratio, characteristic of 1/3-inch sensors widely used in embedded and surveillance systems. With 3.2 µm pixels, the sensor features compact pixel pitch suited for high-resolution imaging in space-constrained camera designs.