How to Measure Frame Size – Qyvxo
Qyvxo | How to Measure Your Eyeglass Frame Size
Finding the right frame size is crucial when buying glasses online. Choosing the proper frame size is the key to comfort and style. With just a few simple steps, you can find the perfect pair of glasses for yourself at Qyvxo.

Frame Size Guide

You can usually find size information on the inside of the temple arm (the part that goes over your ear) or on the bridge of your existing glasses. Sizes are typically presented as three numbers separated by hyphens, e.g., 49-22-145. These three numbers represent different parts of the frame in millimeters:

  • First number: Lens Width
  • Second number: Bridge Width
  • Third number: Temple Length
Please note that due to different measurement methods, the size marked on the inside of the frame may differ slightly from the size listed on our website. At Qyvxo, we measure frame sizes in millimeters, with the measurement point being the distance from hinge to hinge (the small screws on both sides of the frame).

Key Specifications You Need to Know

Understanding frame dimensions helps you choose glasses that fit better and feel more natural to wear.

Frame Width Measure the frame horizontally from hinge to hinge to determine the total width of the frame front (the part that holds the lenses).
Bridge Width Bridge width refers to the distance between the two lenses, measured at the narrowest point of the frame’s bridge (the part that rests on your nose).
Lens Width Lens width is the horizontal measurement of each lens at its widest point.
Lens Height Lens height is the vertical distance from the top to the bottom of the lens at its tallest point.
Temple Length Temple length is the total length of the temple arm, including the curved part that wraps around the back of your ear. This measurement ensures the arms fit comfortably over your ears without slipping.