Valguslase

Valguslase is a type of lens used in orthokeratology, a procedure that aims to reshape the cornea to improve vision without the need for contact lenses or glasses. The term "valgus" refers to the outward curvature of the lens, which is designed to gently reshape the cornea when worn overnight. This reshaping can correct myopia (nearsightedness), hyperopia (farsightedness), and astigmatism, allowing the wearer to see clearly without corrective lenses during the day.

Valgus lenses are typically made from rigid gas permeable (RGP) materials, which are more durable and resistant to scratches compared to soft contact lenses. They are custom-made to fit the specific curvature and size of the wearer's cornea, ensuring a comfortable and effective fit. The lenses are worn overnight, allowing the cornea to gradually reshape itself. In the morning, the wearer's vision is corrected, and the lenses are removed.

The procedure involves a few steps. First, the wearer's cornea is measured to determine the appropriate lens design. The lenses are then fitted and worn overnight. Over a period of several weeks, the cornea gradually reshapes, and the wearer's vision improves. The procedure is reversible, and the cornea returns to its original shape once the lenses are no longer worn.

Valgus lenses are a popular choice for orthokeratology due to their effectiveness and the convenience of not needing to wear corrective lenses during the day. However, they are not suitable for everyone, and a consultation with an eye care professional is recommended to determine if the procedure is appropriate.