Frame size is determined by the three key measurements found inside the frame arm: lens width (from 31-60mm), bridge width (from 12-31mm), and arm length (from 115-155mm).
Your lens height (mm)
40
Lens height is essential for multifocal prescriptions, such as Progressives, which require a minimum measurement of 28-30mm. They are also recommended for Rx sunglasses.
Seriously sophisticated, with a touch of fun, the Dione glasses by Derek Cardigan have a professional-yet-approachable quality. Classic rectangular acetate frames mean business, while the slimline design and metal arms add versatility. Lightweight and easy to wear, slide the Dione frames on get ready to conquer the boardroom – or your next movie marathon – with confidence.
