How Blue Light Filtering Works: The listed percentage (65% in this particular frame) is the amount of Blue Light that is blocked by the lens. The higher the percentage, the better it protects your eyes. The amount of yellow in the lens also corresponds to the amount of blue light blocked by the lens, with a higher percentage meaning more yellow/amber coloring. The Amber 65% option is best for wearing indoors while on computers, TVs, and phone screens.
Measurements: 48 eye size , 24 bridge size
Elegance ushered into the modern age – Atherton adds a touch of class to GUNNAR’s patented lens technology and provides an enhanced viewing experience. The dual-material frame features a 3-barrel hinge for both comfort and durability.
*450 nanometers is the peak point at which LED and digital devices emit blue light.
3 barrel hinge for added durability
Dual-material and flexible frame for a lightweight, comfortable fit