05/04/2026
ssential question for eye exams: Which red or green eye chart appears clearer?
Every time you get your eyes tested, the optometrist asks, "Which one is clearer?" Do you ever feel a bit confused? Today, I'm here to clear it all up!
🔴 Red is clearer
If the numbers on the red background are clearer, it might mean your myopia is under-corrected. Simply put, your prescription is too low and needs a little more power!
🟢 Green is clearer
If the numbers on the green background are clearer, it might mean your myopia is over-corrected. That is, your prescription is too high and needs to be reduced!
🔴🟢 Red and green are equally clear
Congratulations! The prescription is just right, which means your vision correction is very precise!
💡 Tips
What you're looking at here are the numbers on the backgrounds, not the red or green colors themselves;
Compare a few times more, don't rush to say they're about the same. If the difference between the two is very obvious, be sure to communicate with your optometrist;
The optometrist keeps asking because they're afraid you'll give a random answer. You must state your true visual experience;
Getting your glasses is not something to be careless about. An incorrect prescription means your eyes will get more and more tired 😭
👀 So next time you're asked this during an eye exam, don't hesitate. Just go with your first instinct!
