Simulators
True Myopia (Shortsightedness) Simulator
Myopia causes distant backgrounds to blur instantly, while near objects (like a phone held at 40cm) remain perfectly clear until high prescription thresholds are met.
Normal 20/20 Vision
09:41
Monday, June 8
Message
Looking at the mountains! Beautiful view.
True Hyperopia (Farsightedness) Simulator
Hyperopia causes near elements to become heavily obscured, while distant backgrounds experience a milder, softer blur. Use the slider below to test prescription strengths.
Normal 20/20 Vision
09:41
Monday, June 8
Message
Are you close by? I can't read this map...
Astigmatism Vision Simulator
Astigmatism occurs when the cornea or lens has an irregular football-like curve. This causes light entering the eye to stretch into elongated, directional streaks or diagonal ghosting effects across borders and shapes.
No Astigmatism (Clear Vision)