How to measure the size of eyewear?

Nowadays, there are more and more styles of eyewear. When we go to a eyeglasses store, the size of the eyeglasses is very important if we want to find suitable eyeglasses. Especially when you want to buy your favorite eyeglasses online, you can only buy them according to their size. So how to measure the size of eyewear?

All eyewear frames have standardized dimensional measurements. For example, the size of a pair of glasses is 45-21-145. The first number 45 represents the length of the lenses. The second number 21 is the length of the nose bridge, which can ensure that the frame is suitable for your nose. The third number 145 is the length of the temple. The length from the hinge screw to the end of the temple. It determines whether it can hang well on your ear.

Everyone's face shape is different. When choosing eyeglasses, you should choose according to the style, structure and your face shape. If you think a pair of eyeglasses is beautiful and it’s comfortable to wear, then this pair of eyeglasses is the most suitable for you.