Silikoonhüdrogeelsete

Silikoonhüdrogeelsete refers to a type of contact lens material that combines the properties of silicone and hydrogel. Silicone is a highly gas-permeable material, allowing significantly more oxygen to reach the cornea compared to traditional hydrogel lenses. This increased oxygen permeability is beneficial for ocular health, potentially reducing the risk of complications like corneal hypoxia. Hydrogel, on the other hand, is a water-loving polymer that makes lenses soft and comfortable for wear.

By integrating silicone with hydrogel, silikoonhüdrogeelsete lenses aim to offer the best of both worlds: superior oxygen transmission from silicone and the comfort and moisture-retaining properties of hydrogel. This combination allows for longer wear times and improved comfort, particularly for individuals who experience dryness or discomfort with older lens materials. These lenses are widely used for daily wear, extended wear, and even overnight wear in some cases, depending on the specific lens design and manufacturer guidelines. The development of silikoonhüdrogeelsete materials has been a significant advancement in contact lens technology, contributing to enhanced wearer satisfaction and eye health.