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.
In Stock
- Progressive Eligible
- Sunglasses Eligible
- Plastic
- Spring Hinges
Ray-Ban RB5187 2000 Black 52 eyeglasses are classically understated. This basic black frame has a glossy acetate finish with rounded rectangular lenses. The temples are adorned only with a silver Ray-Ban signature on either side, by the hinges.
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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.