Today VISIA can answer this question most satisfyingly.
VISIA is the number one apparatus regarding facial diagnostics today. It takes a number of photos of the face using natural light, ultraviolet light and polarized light.
It is capable of showing us a 3D image of the face, which can be viewed, from different angles and directions. It then states a diagnosis regarding wrinkles, pores, UV spots, brown spots, red areas and problematic areas on the face.
Beside this it also makes a therapeutic suggestion regarding treatments or procedures.