Key Takeaways Most gradual vision shifts in adults over 60 are normal parts of aging, but some symptoms may signal underlying eye disease. The five most prevalent age-related eye conditions are presbyopia, cataracts, age-related macular degeneration, glaucoma, and dry eye disease. Regular comprehensive eye exams every 1–2 years enable early detection, which can slow or halt progression of most serious eye diseases. For permanent low vision, rehabilitation and assistive technology help maximize remaining sight and support daily independence. Electronic video