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)
38
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.
Get into a sophisticated frame of mind with the Joseph Marc Johnstone glasses, which feature a classic half-rim design, defined by metal d-frame shape. The keyhole nose bridge adds a subtle hint of vintage flair, so you can incorporate a throwback touch into your daily routine.
Slim metal arms bring a subtle finish, with plastic temple tips and adjustable nose-pads that ensure a comfortable fit. From days in the boardroom to dinners on the town, the Johnstone glasses will add a smart finish to whatever you’re wearing today.
