Eye Doctor, Optometrists, Ophthalmologists, Opticians, Eye Exam, Jacksonville of Alabama

What does BC stand for on contact lenses prescription?

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.

Is it necessary to wear sunglasses over the contact lenses?

It is OK to do so. Wearing sunglasses over the contact lenses add double protection to your eyes, they are much safer from the UV rays, and less likely to be injured.

Where can I buy one pair of contact lenses?

Contact lenses are sold in many different types of packaging. Some of the contact lenses are packaged in one case but some of the lenses are available as a package of 6 or 12 lenses, it is depends on your prescription and the types of lenses you prescribed.

Why do my contact lenses always move in my eyes?

Maybe it is because you can't put them into the correct position. If they are in the right position, it is probably caused by the bigger of basic curve. If the number of basic curve is bigger, then the lens is flatter and in this case the lens will slip so that you can feel the lenses moving in your eyes.

Can your contact lenses be melted by the heat from barbeque ?

I've ever heard someone's contact lenses were melt while having a barbeque because he was too close to the grill for a long time. So to avoid the same tragegy, you'd better keep your contact lenses away from the grill or reduce the time that they are exposed to the grill for.

How to prevent my contact lens from wind?

Sunglasses/goggles may work. If you want to proect your eyes better, the oversized sunglasses may be your first choice cause they can wrap your eyes around.

How can I know my contact lens is inside out?

If your contact lenses are turned inside out, this will cause some discomfort when blinking your eyes and won't fit close to your eye, as well as cause some slight vision problems. While it's on your finger, an inside-out lens will look like a U with flared edges. A lens in the proper bowl shape, with smooth edges, is in the correct position.

Why can't I focus underwater without swimming goggles?

First, there is the refraction of light rays as they pass through the water surface. Second, when you are underwater, the water will press against your eyeball, so the index of refraction changes and you can't focus on the things underwater. Third, the brownian motion of the water will also make your eyes out of focus.