term1 Definition1term2 Definition2term3 Definition3
Please sign in to your Google account to access your documents:
Base curve
Curvature on posterior backside of the lens. Measured in millimeters
Rigid contact lenses
"Hard lenses" at one time were made of a material that didn't allow oxygen to flow through to the cornea. That caused swelling(edema).
Gas permeable contact lenses (GP)
Last longer than soft contacts, aren't so comfortable
Need help typing ? See our FAQ (opens in new window)
Please sign in to create this set. We'll bring you back here when you are done.
Discard Changes Sign in
Please sign in to add to folders.
Sign in
Don't have an account? Sign Up »
You have created 2 folders. Please upgrade to Cram Premium to create hundreds of folders!