Variation in r_b,e/h and n with the bandpass for those galaxies with structural parameters determined in images observed through different wavelengths. Bright galaxies from Graham (2003) and Möllenhoff & Heidt (2001) were used. Black squares represent all galaxies. Blue and red squares show galaxies with bulges showing n< 2 and n> 2, respectively. The numbers located in the top panel indicates the number of total galaxies (black), those with bulges with n> 2 (red) and n< 2 (blue).