Wrap a stack of tortillas in damp paper towels or a damp kitchen towel, then wrap in plastic wrap or place in a microwave-safe resealable plastic bag (keep the bag open to vent).
Scleral lenses are large diameter gas permeable lenses that rest. beyond the limits of the cornea on the sclera. Successful fitting of. scleral lenses may defer surgical intervention and decrease the risk. of corneal scarring (4). Scleral lenses may be indicated for primary. and secondary corneal ectasias, post-corneal transplants, and.
Scleral Contact Lenses. Scleral contact lenses are a specialized type of contact lens used for managing a variety of eye conditions. They are large, and typically their diameter is 16-20mm. This is twice the size of a standard gas permeable contact lens and larger than a typical soft contact lens. Scleral contact lenses are custom made for each eye.