Figure 1 Retinal sensitivities in two patients with albinism. (A) Subject with a visual acuity of 0.5 and nystagmus amplitude <1.5°; (B) subject with a visual acuity of 0.2 and nystagmus amplitude >3.5°. In the left‐hand panels the deviation (DV) of the sensitivities from age‐matched reference data is given. An estimate of the horizontal extent of the abnormally projecting temporal retina is indicated by dotted lines. In the right‐hand panel, the sensitivity differences of temporal and nasal retina are given for each eye. Reduced sensitivities are evident, particularly in the nasal retina in the vicinity of the papilla (dotted in grey). No selective visual field defect of the abnormal temporal retina is indicated.