
Contact Prescription vs Glasses Prescription: Why They’re Different and What You Need to Know
Your glasses prescription might say -8.00D. Your contact lens box might say -7.50D. Before you assume someone made a mistake, here is what is actually happening: the gap between your glasses and your eye fundamentally changes the lens power you need. This is not an error. It is optics. Many people who wear both glasses and contacts notice this difference and wonder why their prescriptions do not match. The confusion is understandable. You would think
US website







