Does B.C. have Coloboma in his Right eye?

As far as I know, he does not have this condition. He has what is known as centralized heterochromia. His eyes are blue/green, but have a ring of or around the pupil, which makes his eyes seem to change couleurs based on his surroundings. He also has a stripe of brown in his right eye, which is what toi are referring to. It is just a discoloration due to the heterochromia, and not coloboma.