Mutations in the CACNA1F gene are associated with various X-linked retinal disorders, including congenital stationary night blindness type 2A (CSNB2A), cone-rod dystrophy (CORDX3), and Åland Island eye disease (AIED), due to their role in calcium channel function in retinal photoreceptor synapses. The gene discussed is CACNA1F; the disease is congenital stationary night blindness 2A.