Scleral lenses that fully cover the sclera (the white part of the eye) can create a completely opaque white appearance. These specialized lenses are distinct from traditional contact lenses designed for vision correction or cosmetic enhancement with more subtle color changes. They are often used for theatrical purposes, special effects in film, or to achieve specific aesthetic looks. While occasionally employed to address certain eye conditions, their primary function centers on cosmetic alteration of eye appearance.
Historically, achieving a fully white eye appearance required cumbersome and often unsafe methods. The development of these specialized scleral lenses has provided a comparatively safer and more versatile means for achieving this effect. This advancement is significant for performers and artists who rely on striking visuals. Beyond theatrical applications, these lenses can offer solutions for individuals with eye conditions that cause discoloration or visible irregularities. However, proper fitting by a qualified ophthalmologist or optometrist is crucial for safety and comfort.
