The YACD5F1C, Hi-259 is a 2.00-megapixel CMOS image sensor manufactured by SK Hynix. It delivers a 1632 × 1228 pixel array with a 1.75 µm pixel pitch, providing efficient photon collection at each photosite. The optical format spans a 3.574 mm diagonal with a 408:307 aspect ratio. With 1.75 µm pixels, the sensor features very fine pixel pitch targeting maximum spatial resolution in microscopy and metrology systems.