So I I found out that it was not possible to mount the lens shade onto the Hasselblad XCD 90 with a Kolari CPL filter already fixed to the lens. Ok no problem mount the lens shade first and then the CPL...ok no problem until you want to dismount the CPL...
A CPL, by nature, is circular, which means the filter circles. So dismounting it with the lens shade on is quite fiddly because I kept turning that filter and not the thread... ok it finally did come off but only just... Don´t be me.
A CPL, by nature, is circular, which means the filter circles. So dismounting it with the lens shade on is quite fiddly because I kept turning that filter and not the thread... ok it finally did come off but only just... Don´t be me.