Even for non-Rx glasses, knowing your PD ensures the frames sit correctly on your face. You can use apps like EyeMeasure for iPhone or GlassesOn for Android to get an accurate measurement at home.
Most major online retailers allow you to buy "Frame Only" or "Non-Prescription" versions of their eyewear. buy glasses without prescription
You just love the look of frames. You want "Plano" lenses (clear lenses with no corrective power). Even for non-Rx glasses, knowing your PD ensures
Since you aren't getting a professional fitting, ensure the store allows returns if the frames don't suit your face shape. 4. A Quick Safety Warning Even for non-Rx glasses
You spend hours in front of screens and want to reduce eye strain.