oculocutaneous albinism type 2 (MONDO_0008746) (OCA2) is a type of OCA and the most common form of OCA seen in the African population, characterized by variable hypopigmentation of the skin and hair, numerous characteristic ocular changes and misrouting of the optic nerves at the chiasm. Also known as: OCA2, albinism, oculocutaneous, type II, modifier of, oculocutaneous albinism, tyrosinase-positive.