How does a silicone lens typically behave when in contact with water?

Silicone lenses are known for their hydrophobic properties, which means they tend to repel water rather than absorb it. This characteristic is due to the chemical structure of silicone, which resists water molecules. As a result, when silicone lenses come into contact with water, they do not absorb the moisture, leading to a reduction in water retention on the lens surface. This property can help maintain better comfort and vision for wearers, as it minimizes the tendency for the lenses to become cloudy or foggy due to water accumulation. Additionally, the hydrophobic nature can help in reducing unwanted deposits from tears and other environmental factors, contributing to overall lens performance and user satisfaction.