Retinal Cone Dystrophy 1, also known as retinal cone dystrophy-1, is related to cone-rod dystrophy 6 and leber congenital amaurosis 2. An important gene associated with Retinal Cone Dystrophy 1 is RCD1 (Retinal Cone Dystrophy 1). Affiliated tissues include eye and retina, and related phenotypes are photophobia and progressive visual loss