- Non-Prescription
- Fit: Medium
- All glasses orders include a luxury branded case and cleaning cloth, and free U.S. shipping, returns, and exchanges.
Ra Optics - Size Chart:
What is the right frame size for my face?
If you already have frames you like, then you can match them to a size we have. Frame size information is normally printed on the arms of your glasses, with 3 numbers. First is the lens diameter, then bridge width, and lastly the arm length. The frame size information for each of our styles is next to each image.
Understanding frame measurements:
Maxwell frames // Daylight lens
Frame size: 55-17-145
Size | Lens width | Bridge width | Arm length |
55-17-145 | 55mm | 17mm | 145mm |
The most important measurement to know
If you don’t know the frame sizes, the most important measurement to consider is the full frame width – lens diameter + bridge width.
Full frame width = 127mm
Size Chart:
- Frames are listed from smallest to largest. Frames are the same size for day and night lenses.
Ram:
- Size: 53-17-145
- Total width: 123mm
Fit: Medium