Specturm HD Blue
Invisible protective layer on sensitive spectable lenses
Lenses Stay Clean Longer
Key Features and Benefits:
Wavelength Filtering: They target the 400 to 450 nanometer range of the light spectrum, which carries high energy and is commonly associated with digital eye fatigue
Application Types: They are available either as a specialized anti-reflective coating applied to standard prescription or non-prescription lenses
Tint Options: They range from virtually clear lenses for daily multi-use to lightly tinted yellow or amber options meant for heavy evening screen exposure