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)
46
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.
Retro-chic, the Rondo's slim brushed metal frame and round lenses are perfect for oval or angular jawlines and small to medium faces. The subtly curved bridge features angular detailing for added style, and adjustable nose pads ensure a customized fit. The comfort acetate earpieces are engraved with Derek Cardigan's signature mathematical symbols.
