A "liquid bandage" over the eye consisting of a very large, specially gas permeable lens which holds a resevoir of liquid against the entire cornea.
DISCUSSION
Sorry - your editor has not yet had time to write up this section, but in the meantime there is a great deal of information about it elsewhere on the website.
Please see:
"My experience with Boston Sclerals" in The Dry Eye Digest, August 06 issue.