Average angular power spectra of the noised and smoothed convergence field from 256 light-cone random realizations with redshift z_s = 1, for all the analyzed models (top panel) and the correspondent residuals with respect to the reference ΛCDM model (bottom panel). Line styles and color schemes are the same as used in Fig. 3. The dotted vertical line marks the angular mode of the characteristic smoothing scale in the Fourier transform of the κ field.