Inclusion Criteria: * Have non-subfoveal (defined as not involving the center point of the fovea) geographic atrophy (GA) secondary to age-related macular degeneration (AMD) with an area that can be measured and measures 2.5 millimeter square (mm\^2) to 17.5 mm\^2 (1- and 7- disc areas respectively), determined by the central reading center (CRC) from screening images of fundus autofluorescence (FAF) and spectral domain optical coherence tomography (SD-OCT) * If GA is multifocal, at least one focal lesion must be greater than or equal to (\>=) 1.25 mm\^2 (0.5- disc area), as assessed by the CRC * GA can be photographed in its entirety by FAF, using a 30- degree image centered on the fovea, as assessed by the CRC * Fellow eye must be present with a best corrected distance visual acuity (BCVA) of counting fingers or better * Man or woman (according to their reproductive organs and functions assigned by chromosomal complement) Exclusion Criteria: * History of transpupillary thermotherapy, photodynamic therapy or external-beam radiation therapy in the region of study eye * Any prior thermal laser in the macular region, regardless of indication * History of retinal detachment (with or without repair) * Active, infectious conjunctivitis, keratitis, scleritis, or endophthalmitis * Any sign of diabetic retinopathy or central serous chorioretinopathy