Quartz 25415
By BILL BASS
Eyeglass Frame Size Guide
It is fundamental to know the measurement of your frame before you buy eyeglasses. Don't worry, we will help you out to find your best fit.
Understand Frame Measurement
Do you already have a pair of glasses handy? Check the inner side of the temples, you will find 3 different numbers. Example: 52-17-136, the first number indicates lens width, the middle number indicates bridge width while the last number indicates the temple size. In case there is a fourth number, it will indicate the lens height.
Frame Dimension
- Lens width: 40 mm - 60 mm
- Bridge width / Nose bridge: 14 mm - 24 mm
- Temple arm / Temple size: 120 mm - 150 mm
In case, you are measuring in inches: 25.4 mm = 1 inch
Sizing Information for Perfect Fitting Frame
The frame size can be calculated with the help of eye size / lens width. Usually the size is divided into S (small), M (medium) and L (large).
40 mm - 50 mm 
51 mm - 54 mm 
Above 55 mmLearn more about frame measurement.
Fashion-forward accessory with aesthetic appeal, Sunglasses crafted by Bill Bass always reflect young looks. These sunnies are also practical and preferable for an active lifestyle. All products under this brand come with outstanding quality and are expected to last for many years. Check out more options for Bill Bass Sunglasses.
Size in mm: 53-17-135
Try other sunglasses brands like Cancer Council, Dirty Dog, Esprit, Guess, Le Specs, Nike, North Beach, Sass & Bide
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