The SC2303 is a 2.15-megapixel CMOS image sensor manufactured by SmartSens Technology. It delivers a 1944 × 1104 pixel array with a 2.9 µm pixel pitch, providing efficient photon collection at each photosite. The optical format spans a 6.483 mm diagonal with a 3.406944444 aspect ratio, characteristic of 1/3-inch sensors widely used in embedded and surveillance systems. With 2.9 µm pixels, the sensor features very fine pixel pitch targeting maximum spatial resolution in microscopy and metrology systems.