- protects against UV and HEV Blue Light (Blue Violet.)
- is not a coating. The UV and HEV protection is inherent in the lens material.
- selectively filters HEV Blue Light (Blue Violet) which can lead to Digital Eye Strain and may cause permanent damage to the eye.
- allows transmittance of the essential Blue Light (Blue Turquoise) which positively contributes to memory, and cognitive function.
- Anti-Reflective Coating.