Soft contact lenses are susceptible to deposits of:

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Soft contact lenses are particularly susceptible to deposits of proteins because proteins can naturally be found in tears and can accumulate on the surface of the lenses over time. These protein deposits can lead to decreased lens comfort, compromised vision quality, and may increase the risk of eye irritation or infection.

The surface of soft contact lenses is designed to be hydrophilic (water-attracting) to facilitate comfort and tear film stability. However, this deminishes their resistance to protein adhesion, making protein buildup a common issue among lens wearers. It's essential for proper lens care to include routine cleaning and replacement to manage these deposits effectively.

While enzymes and surfactants may play roles in lens cleaning solutions, they are not the deposits that accumulate directly on the lenses. Leukocytes, or white blood cells, may also be present in the eye but are not a typical deposit associated with the use of contact lenses. Therefore, proteins are the key substance that interacts negatively with soft contact lens wear, leading to potential complications.

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