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.
sclera. n. 1. (Anatomy) the firm white fibrous membrane that forms the outer covering of the eyeball.Also called: sclerotic. ways Sclera 2.1 can simplify your path to advanced analytics by PR Newswire. This part of the eye is called the corneal limbus and is a narrow gap lying between the transparent cornea and white.