Achromatopsia 3, also known as pingelapese blindness, is related to pathologic nystagmus and achromatopsia, and has symptoms including photophobia An important gene associated with Achromatopsia 3 is CNGB3 (Cyclic Nucleotide Gated Channel Subunit Beta 3), and among its related pathways/superpathways are Activation of cAMP-Dependent PKA and Nanog in Mammalian ESC Pluripotency. Affiliated tissues include retina and eye, and related phenotypes are nystagmus and photophobia