Compare these measurements with a pair of glasses that fits you well.
This frame
- Lens width
- 53 mm
- Bridge
- 16 mm
- Temple length
- 138 mm
- Frame width
- 135 mm
Check a pair you already own
Look inside the temple arm for three numbers, such as 54–17–140. These are the lens width, bridge width and temple length in millimeters.
Example only: 54 mm lens · 17 mm bridge · 140 mm temple. Compare your frame’s overall width too.
Frame width guide
ABBE’s size groups are based on the overall frame width.
ABBE frame sizes by overall frame width in millimeters
| Size | Frame width |
| Extra-Small | 100–118 mm |
| Small | 119–125 mm |
| Medium | 126–132 mm |
| Large | 133–140 mm |
| Extra-Large | 141+ mm |
Another way to estimate your size
Use a credit card as a rough visual reference. Position it at the center of your nose as shown below. Compare frame measurements for a closer fit.