The T4K71 is a 2.10-megapixel CMOS image sensor manufactured by Toshiba Corporation. It delivers a 1928 × 1088 pixel array with a 1.12 µm pixel pitch, providing efficient photon collection at each photosite. The optical format spans a 2.479 mm diagonal with a 241:136 aspect ratio. With 1.12 µm pixels, the sensor features very fine pixel pitch targeting maximum spatial resolution in microscopy and metrology systems.