Ko tētahi o ngā panoni matua. Ka huripokina te mātāoroko i te rārangi whakaata. He ōrite te āhua me te rahi o te mātāoroko me te mātātuhi, engari he rerekē te wāhi noho me te ahunga.
This is one of the main transformations. The object is ﬂipped on a mirror line. The object and the image have the same shape and size, but a diﬀerent position and orientation.