Contact lenses for extended wear

Advances in technology for the production of contact lenses extended wear make them to be far more safe and comfortable. Today, lenses for extended wear are replaced ( used once ). This avoids the deposition of unwanted deposits on the lenses and keep your eye healthy. The new generation of silicone - hydrogel contact lenses provide more oxygen to the eye than traditional contact lenses. Not only do these new materials to allow sleeps with lenses without risk, but also provide enough oxygen to the cornea, making them safe so they can be worn continuously up to 30 days without being removed.