  In this paper, we discuss optical properties of the topologically charged
rotating black hole. We study the horizon, the photon region, the shadow of the
black hole and other observables. The results show that in addition to the
black hole spin parameter $a$, the other two parameters, tidal charge $\beta$
and electric charge $q$, are also found to affect the horizon, the photon
region and the black hole shadow. In a certain range, with the increase of the
three parameters, the horizon distance, shape of the photon region and the
black hole shadow will all shrink. Moreover, with the increase of these three
parameters, the distortion parameter $\delta_{s}$ gradually increases, while
the peak of the black hole energy emission rate decreases.
