Exploring The Difference between Glaucoma and Cataracts: Key Insights into Eye Health When it comes to eye health, two common conditions that people often hear about are glaucoma (a condition affecting the optic nerve) and cataracts. Both can greatly affect vision, but they are quite different in terms of their http://We ran into a problem. If you're in private mode (incognito), switch to regular browsing or try again later.