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Finding the right frame size is an important part of buying eyewear online. To ensure your frames fit correctly, you must first determine what frame size is best for you. The best place to start is by taking the measurements of a pair that you already wear and feel comfortable in.
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Frame Sizes
Every pair of glasses is a little different, so the size information may not always be located in the same place. Look on the inside of your current frames. You will find the size information stamped on the temple or on the bridge.
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Frame left to right; these measurements appear in the following order:
Lens Width (Eye Size): This is the horizontal width of each lens at its widest point. It typically ranges from 40mm to 60mm.
Bridge Width (Bridge Size): This is the distance between your two lenses. In short, the bridge width is the space where your frames fit against your nose. The size of this piece ranges from 14mm to 24mm.
Temple Length (Arm Length): This is the length of the temple from each screw to its temple tip, including the bend that sits on your ear. The temple is typically 120mm to 150mm long.
To determine what fits you, you can look on the insides your old frame temples for the exact numeric size specifications.
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