This guide explains how to choose the right size of sunglasses or eyeglasses by either measuring the lens or by looking at your current shades. It is correct for Ray-Ban Aviator sizes, Ray-Ban Wayfarer sizes, Ray-Ban Clubmaster sizes and all Ray-Ban models. For the majority of people, Standard Size will be correct. It’s very likely it’s going to be the correct size for you too. If this is your first pair of Ray-Ban, a rule of thumb to determine your correct size is the following.
Find Your Fit
1. Take a Credit Card
This is the approximate width of a standard size lens.
2. STAND IN FRONT OF THE MIRROR
In front of a mirror or a webcam, at the centre of your nose. place one edge of the credit card Where does the other edge end?
3. NOTE IF IT TOUCHES THE END OF THE EYE
A. If the edge of the credit card ends at the end of the eye, Standard Size is the correct fit for you.
B. If it extends well beyond the end of the eye, you need the Small Size.
C. If, instead, the credit card does not reach the end of the eye, you should go for a Large Size.