What does BC stand for on contact lenses prescription?

[Las Lomas]

What does BC stand for on contact lenses prescription?

[Las Nutrias]

BC on contact lenses stands for ""base curve."" The base curve of a contact lens is related to the shape of the patient's eye. It is one of the items in your eyes examination. In most cases, the base curve is the same for both eyes.

[Las Palomas]

BC on contact lenses stand for base curve which is a parameter of a contact lens.The values usually varies from 8.0 to 9.5 mm.