The GMAX4651 is a 50.81-megapixel M/C/NIR image sensor manufactured by Gpixel. It delivers a 8424 × 6032 pixel array with a 4.6 µm pixel pitch, providing efficient photon collection at each photosite. The optical format spans a 47.66 mm diagonal with a 3.415277778 aspect ratio, placing it in the large-format category used in cinema, scientific, and aerial imaging. With 4.6 µm pixels, the sensor features compact pixel pitch suited for high-resolution imaging in space-constrained camera designs.