Two examples of the clusters where the distance between the optical counterparts and the nominal PSZ2 position are beyond the official 5′ limit. Left: PSZ2 G084.69−58.60 with BCG at at z_spec = 0.185. Right: PSZ2 G118.79+47.50 with BCG at at z_phot = 0.34. For both clusters we show WFC/INT r-band images with white contours corresponding to the 3 and 6 × 10⁻⁶ levels of the Compton y-map in this area. The red circle indicates the nominal PSZ2 position. The blue circle marks the BCG and the zoomed RGB image shows the central area of these rich clusters. The elongated shape of y-map contours towards the clusters supports these associations.