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).
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.
- Add lenses
- Progressive Eligible
- Sunglasses Eligible
- Plastic
- Spring Hinges
The captivating Derek Cardigan 7001 eyeglasses are dignified and unconventional. These classic, rounded frames are refreshed by thick, glossy acetate, providing a bold contrast to angular features and square jaws. A distinct keyhole bridge and signature Derek Cardigan division and multiplication symbols complete this impeccable frame.
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Bending is better
Spring hinges allow the arm to bend beyond the standard 90-degree angle, so your glasses last longer and fit more comfortably.