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Blue Light



Foster Grant® Eyezen™ employs two new technologies that provide a heightened layer of protection against digital eye strain:

1. A patented lens coating that blocks approximately 29% of potentially harmful blue light*

2. SmartFocus™ Technology which provides a slight enhancement to the lower portion of the lens to help the eyes stay relaxed while using digital devices

*Harmful blue light refers to the 415-455 nanometer range of the visible light spectrum. The percentage represents the average amount of harmful blue light blocked at 5 nanometer increments in this range.

More Information
Product Name Kellen
SKU 1018296-040.COM
Brand Eyezen™
Frame Color Gunmetal
Shape Square
Style Full Frame
Material Metal/Plastic
Gender Universal
Features Adjustable Nose Pads, Anti-Reflective, Computer, Helps Block Blue Light*, Includes Case, Magnification, Polycarbonate Lenses, Scratch/Impact Resistant Lenses, Spring Hinge
Lens Width (mm) 52
Bridge Size (mm) 20
Temple Length (mm) 145
Frame Measurements