This trial is testing a higher dose of an eye injection called aflibercept in people with vision problems due to retinal vein occlusion. The goal is to see if a higher dose can be given less frequently while still helping to improve vision. The treatment works by blocking a protein that causes swelling in the eye. Researchers will compare vision improvements and safety between different doses. Aflibercept has been used to treat macular edema secondary to retinal vein occlusion and has shown efficacy in various studies.