base curve radius teriminin İngilizce İngilizce sözlükte anlamı
(Tıp, İlaç) Base curve radius, abbreviated BCR or BC, is a parameter of a contact lens. Typical values are from 8.0 to 10.0 mm. The base curve is the radius of the sphere that the back of the contact lens describes. Contact lenses must fit well to the wearer's cornea in order to be comfortable and to facilitate tear exchange and oxygen transmission