What’s a Tear Film Evaluation?

When you go to the eye doctor, you’re likely focused on the prices of different services — mainly if you’re working with a Visions Savings Plan that doesn’t always cover everything you need it to. You might wonder why you need to pay more money for a contact lens exam than an eyeglass exam.

The major reason is that this exam requires more testing to complete, including a tear film evaluation. Here, we’ll look at what the test entails, what it measures, and why it matters to your overall eye health.

What Is a Tear Film Evaluation?

This evaluation measures the quality of your tear film by seeing how long the film needs to break your blink. It uses a dye under a special lamp to see whether or not your tear film is stable enough to support contacts. Once you blink with the dye in place, an eye doctor in Greensburg, PA will evaluate how long it takes for dry spots to appear in the film.

Can I Still Wear Contacts with Dry Eyes?

Yes, though you may need to treat the dry eye symptoms first before you can wear your contacts. If you’re curious about how to balance your schedule with your eye’s natural tear production, a reputable optometrist can help you map out a plan.

Find Contact Lenses in Greensburg, PA

If you’re looking for contact lenses in Greensburg, having the right assessment is important. Wearing contact lenses without a proper exam can set you up for discomfort at best and serious eye pain at worst. If you’re looking for an eye doctor who can give you all of the information you need to find the right brand of lenses for you, contact Lappen Eye Care today.