What is the primary purpose of a bandage contact lens?

The primary purpose of a bandage contact lens is to protect the eye and promote healing. These lenses are typically used in situations where the surface of the eye is injured or compromised, such as after surgery, due to corneal abrasion, or in the presence of certain eye diseases. By covering the affected area, bandage lenses act as a physical barrier to shield the cornea from further irritation caused by environmental factors or blinking, which aids the healing process.

In addition to providing protection, bandage contact lenses can also create a smooth surface to reduce discomfort associated with rough or damaged corneal tissue. This functionality is critical in helping patients recover more comfortably and effectively, highlighting the therapeutic role that these lenses play in ocular health rather than focusing on visual correction or cosmetic appearance.