Colour image of MACS J0416.1–2403 obtained through a combination of the HST/ACS and WFC3 filters. We indicate theselected 11 secondary lenses that we included in our model to account for the LOS contribution, using different colours for foreground (cyan) and background (magenta). In green we circle the cluster members. The two BCGs and the reference galaxy we use for the scaling relations are shown in white. North is up and east is left.