e/Scleral lens

Information
has gloss	eng: A scleral lens is a large type of contact lens that rests on the sclera and creates a tear-filled vault over the cornea. Scleral lenses are designed to treat a variety of eye conditions which do not respond to other forms of treatment.
lexicalization	eng: scleral lens
instance of	(noun) a transparent optical device used to converge or diverge transmitted light and to form images lens, lens system, lense