âCruâ is the French word that is typically translated as growth, when referring to wine vineyards. It is closely related to another famous wine term âterroirâ. The Cru reflects how the Terrior contributes a certain character(s) to the wine. Mo...
The thicker dehydrated amniotic membrane disk (15mm Ambio5, 100 microns nominal thickness) was hydrated and manipulated into the concavity of the 18mm Kontur contact lens (Kontur Kontact Lens Co.). The resulting unit was placed onto the new ocular surface with the contact lens retaining the disk.
Base Curve. The base curve, or BC, is the radius of the back of the contact lens, the part that sits on your eye. According to Laser Eye Surgery Review , the average measurement of a base curve is between 8.0 and 10.0. An example of a common base curve would be BC 8.7mm. Diameter. All contact lenses have a measurement called the diameter. This measurement is in millimeters and is the size of the lens. The August, 2005 issue of Contact Lens Spectrum notes that the average contact lens diameter is 14.0mm. Expiration Date