The GMAX2518 is a 18.47-megapixel M/C/NIR image sensor manufactured by Gpixel. It delivers a 4508 × 4098 pixel array with a 2.5 µm pixel pitch, providing efficient photon collection at each photosite. The optical format spans a 15.231 mm diagonal with a 2254:2049 aspect ratio, matching the 2/3-inch optical format common in professional machine vision cameras. With 2.5 µm pixels, the sensor features very fine pixel pitch targeting maximum spatial resolution in microscopy and metrology systems.