09/18/2026
Blurry vision and distorted vision can feel similar enough that people use the same word for both, but they point to different problems. Blur is a focusing issue, the kind glasses usually address. Distortion is when straight edges stop looking straight: a doorframe bows inward, the lines on a page ripple, the edge of a countertop picks up a gentle curve. That happens when the retina, the light sensing layer lining the back of the eye, is no longer perfectly smooth. The image gets bent before your brain ever receives it.
What makes this worth acting on is timing. Age-related macular degeneration affects the macula, the small central part of the retina responsible for sharp, straight-ahead vision. The dry form progresses slowly, often across years, and is managed with monitoring. The wet form, where fragile new blood vessels grow and leak underneath the retina, can change central vision in a matter of days or weeks. The two can look similar early on but run on very different clocks, so new distortion is treated as something to check quickly rather than watch.
A simple habit for adults over 50: once a week, cover one eye and look at something with a long straight edge, then switch eyes. You are not checking sharpness. You are checking whether the line stays straight. If it does not, call us at (703) 485-2148 in Reston or (703) 777-1244 in Leesburg.