Do you often work or watch behind a screen, laptop, or phone? This can seriously strain your eyes in the long run.
Fransi's blue light glasses prevent eye fatigue!
The frame is made of recycled polycarbonate. All lenses are made of polycarbonate. Acrylic is also sometimes used, but not in our company. Acrylic lenses are not approved by the FDA in the US because they crack more easily than polycarbonate lenses.
