Figure 2. Clinical information on the proband. A: Fundus photography of the right eye shows classical bony-spicules, attenuated vessels, and waxy pale optic discs. B: Results of a120-point visual field screening showing severe constriction of both visual fields. In this automatic visual field examination (screening test), visual stimuli were presented in different points of the visual field (throughout a virtual map shown here). White circles (in the center) represent stimuli detected by the proband, whereas black rectangles correspond to undetected stimuli.