Caspian
Eyeglass Frame Size Guide
It is fundamental to know the measurement of your frame before you buy eyeglasses. Don't worry, we will help you out to find your best fit.
Understand Frame Measurement
Do you already have a pair of glasses handy? Check the inner side of the temples, you will find 3 different numbers. Example: 52-17-136, the first number indicates lens width, the middle number indicates bridge width while the last number indicates the temple size. In case there is a fourth number, it will indicate the lens height.
Frame Dimension
- Lens width: 40 mm - 60 mm
- Bridge width / Nose bridge: 14 mm - 24 mm
- Temple arm / Temple size: 120 mm - 150 mm
In case, you are measuring in inches: 25.4 mm = 1 inch
Sizing Information for Perfect Fitting Frame
The frame size can be calculated with the help of eye size / lens width. Usually the size is divided into S (small), M (medium) and L (large).
40 mm - 50 mm 
51 mm - 54 mm 
Above 55 mmLearn more about frame measurement.
The patterned square frame from women portrays a quirky look. The frame is crafted of acetate material with metal arms. The eyeglass is lightweight. Keyhole nose bridge prevents the glass from slipping down the nose and offers extreme comfort.
We have more eye-catching styles in designer glasses.
Why shop on Framesbuy?
