Also known as Nettleship-Falls syndrome, is the most common variety of ocular albinism. OA1 is usually associated with nystagmus, and difficult to otherwise detect in females; males show more readily observable symptoms.
^Forsius H, Eriksson AW (April 1964). "[A new eye syndrome with X-chromosomal transmission. a family clan with fundus albinism, fovea hypoplasia, nystagmus, myopia, astigmatism and dyschromatopsia.]". Klin Monatsbl Augenheilkd (in German) 144: 447–57. PMID14230113.