Palette COLOR:Transparent The anti-blue light technology incorporated

The anti-blue light technology incorporated in these lenses helps to protect your eyes from harmful blue light emitted by digital screens

or viewing objects at a distance

E-----Leg length: 148mm

ultra-thin

B-----Frame height: 41mm

Palette COLOR:Transparent The anti-blue light technology incorporatedFit Specifications Width: Average Shape: Square A Len width: 51mm B Frame height: 41mm C Bridge width: 20mm D Total width: 141mm E Leg length: 148mm F Len height: 32mm The Lens Blue Light Focus Lenses utilize proprietary baked in technology that filters high energy visible blue light Unique Lens Clearness all the comfort, all the style, with barely there tints Dual Anti Scratch Coating for long lasting protection UV400 Protection blocks 99. 9% of UVA