Swanwick Fitover Day Swannies® - Black

Day Swannies filter blue light from digital screens to reduce eye fatigue, headaches, and dry eyes, promoting productivity.

• The description claims that higher levels of blue light from digital screens can cause symptoms like eye fatigue, headaches, and dry eyes.
• The description claims that Day Swannies counteract the negative effects of blue light by filtering the harshest part of the blue light spectrum.