Each of these is a pair of which one is akusala vipāka and one kusala vipāka.
Seeing-consciousness is the result of kamma. When it is the result of an ill
deed, seeing-consciousness is akusala vipākacitta which experiences an
unpleasant object; when it is the result of a good deed, it is kusala vipākacitta
which experiences a pleasant object. The function of seeing-consciousness is
experiencing visible object.