What Does Bc Stand For When Ordering Contact Lenses

It also means your contact lenses will be less likely.

What does bc stand for when ordering contact lenses.

Base curve bc of contact lens is to general measurement of the back surface of contact lens base curve of disposable soft contact lenses available in the market varies from 8 4 mm to 9 0 mm. Why your contact lens prescription is important. Different individual have different curvature of their eyes. The bc or base curve measurement indicates the back curvature of your contact lens in millimetres.

If you see an ou on your label meaning ocular uterque it means the prescription is the same measurement in both eyes. A lens with a base curve of 8 6 is steeper than a lens with a base curve of 8 9. And because we re sticklers for healthy vision we can t process your contact lens order without one. This stands for base curve.

This is important for comfort as the bc of your contact lenses should match your eye s natural curve as closely as possible to ensure a better fit when you are wearing your contact lenses. What does each part of your prescription mean. It s the back curvature of your contact lens which is measured in millimeters. Os stands for ocular sinister the latin term for the left eye.

Od or ocular dexter is latin for the right eye. There are several codes and figures on your contact lens prescription. Use this guide to read your contact prescription. Written by scott frothingham on november 12 2018.

What is the base curve bc of contact lens. Many factors affect the size of a lens including the prescription and the diameter size across the lens so a base curve in one type of lens may be slightly different in another type or brand of contact 1. You can t get a prescription for contact lenses until your doctor has performed a fitting and evaluated your eyes response to contact lens wear. Typically a contact prescription contains a brand name lens base curve lens diameter and lens power so you can easily order the right corrective lenses.