Larissa 👁️ on Instagram: "The usual size of a scleral lens for keratoconus is around 16.00 mm. However in some eyes, such as large eyes or very flat corneas due to post-LASIK with high-order aberrations, a larger scleral lens may be needed to ensure a good fit and comfort for the patient. #optometry #scleralenses #20mmlens #vision #contactlenses"

explaining. biology on Instagram: "Ever Wonder How Scleral Lenses Are Applied — And How They Protect the Eye? 👁️✨ Scleral lenses aren’t like regular contact lenses. They’re larger, smarter, and designed to heal while you see. Here’s how they work 👇 🔹 How Scleral Lenses Are Applied Scleral lenses are filled with sterile saline before application. This liquid cushion is what makes them unique. When placed on the eye, the lens gently vaults over the cornea and rests on the sclera (the white part