Centro de conhecimento

Yes! Contact lenses are safe. So here’s some more information which you should find reassuring. Every form of modern contact lens lets oxygen pass through. This means the old days of eyes swelling and suffocating behind hard lenses are largely that: a thing of the past. Advanced polymers made of hydrogels and silicone-hydrogels – plus the science behind rigid gas permeable lenses—make all lenses safe, in principle.