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How To Measure Your Frame Size

How To Measure Your Frame Size

Han Bella |

The frame size refers to the horizontal width of the frame measured between the center of the left and the right hinge. Our frames come in one or multiple sizes. See the range in the chart below.

Choosing the right size is the key to ensuring you're getting the right fit. If you want to find a suitable size, you can check the size of your current frame, or measure your current frame yourself.

Our Frame Sizes

Due to the different measurements methods, the measurements printed on the inside of the temple arm may vary from those showing on our website. We suggest you measure your frame dimensions to make sure your new glasses correctly fit your face.

Size Frame Width(mm) Inches(in)
Narrow 142mm 5.5
Medium 142mm - 148mm 5.5-5.8
Wide ≥148mm ≥5.8
Frame Width
Frame Width is the measurement horizontally across the frame.height requirements for single vision prescriptions.

Lens Width

Lens Width is the horizontal width of each lens at its widest point


Lens Height

Lens Height is the vertical distance of the lens at its tallest point. If you want to order progressive, the lens height of the frame should be at least 33mm.

Bridge Width

Bridge Width is the shortest distance (in millime-ters) between your two lenses.

Temple Length

Temple Length is the length of the temple to its temple tip, including the bend that sits on your ear.