The higher levels of blue light emitted from digital screens can cause symptoms of digital eye strain such as eye fatigue, headaches, dry eyes and tiredness. Day Swannies® counteract the negative effects caused by blue light by filtering the harshest part of the blue light spectrum.
Block the most harmful wavelengths of the blue light spectrum found between 400-450nm.
Protects against symptoms of digital eye strain and computer vision syndrome.
Allows a natural level of blue light exposure needed for optimal productivity during the day.