Protect Your Eyes: Swannies blue light blocking glasses features Best SCT (Spectrum Control Technology) that can absorb up to 98% of blue light and UV Rays
Reduces Eye Strain: SCT lens reduces eye strain so you can work longer & more comfortably on any Digital Screen. It makes for more screen contrast with sharper details for improved focus with reducing eye strain.
Better sleep: Provide optimal protection against your eyes that helps better sleep, neck strain while working sitting, standing or stretched out
FDA Registered: Designed in California by Swanwick Sleep, an FDA registered Medical Device Establishment that Provides Best Quality Products.