The OS04B10 OmniBSI is a 3.69-megapixel CMOS image sensor manufactured by OmniVision Technologies. It delivers a 2560 × 1440 pixel array with a 2 µm pixel pitch, providing efficient photon collection at each photosite. The optical format spans a 5.874 mm diagonal with a 0.672916667 aspect ratio, in the 1/4-inch class found in compact embedded vision modules. With 2 µm pixels, the sensor features very fine pixel pitch targeting maximum spatial resolution in microscopy and metrology systems.