Eye Exam vs. Contact Lens Exam: What’s the Difference?

Summary

• A routine eye exam evaluates overall eye health, while a contact lens exam includes additional testing to fit and prescribe contact lenses.
• A glasses prescription alone is not enough to order contact lenses; a separate contact lens exam is always required.
• Texas State Optical At Briargrove in Houston offers both exams in one convenient location.

Table of Contents

• What is a Routine Eye Exam?
• What Happens During a Comprehensive Eye Exam?
• Who Needs a Routine Eye Exam and How Often?
• What is a Contact Lens Exam?
• What Happens During a Contact Lens Exam?
• Why is a Separate Exam Needed for Contacts?
• Routine Eye Exam vs Contact Lens Exam: What's the Difference?
• Can a Routine Eye Exam Replace a Contact Lens Exam?
• How Much Does an Eye Exam and Contact Lens Exam Cost?
• Are Eye Exams and Contact Lens Exams Billed Separately?
• Does Insurance Cover Contact Lens Exams?
• Can You Get Contacts for Astigmatism?
• Can You Nap With Contacts In?
• Why Choose Texas State Optical At Briargrove for Eye and Contact Lens Exams in Houston?
• Frequently Asked Questions

What is a Routine Eye Exam?

A routine eye exam, also called a comprehensive eye exam, is a complete evaluation of your overall eye health and vision. It goes far beyond just checking whether you need glasses. Your eye doctor examines the internal and external structures of your eyes to detect any signs of disease, vision problems, or other health concerns.

What Happens During a Comprehensive Eye Exam?

Eye exams in Houston cover several key evaluations. A typical comprehensive eye exam at Texas State Optical At Briargrove includes:

• Visual Acuity Test: Measures how clearly you see at various distances using the classic eye chart.
• Refraction Assessment: Determines your exact prescription for glasses.
• Eye Muscle Movement Test: Evaluates how well your eyes work together.
• Pupil Response Test: Checks how your pupils react to light.
• Slit-Lamp Examination: Allows your doctor to examine the front structures of your eye, including the cornea, lens, and iris.
• Dilated Eye Exam: Provides a thorough view of the retina and optic nerve to detect diseases such as glaucoma, macular degeneration, and diabetic retinopathy.
• Tonometry: Measures intraocular pressure to screen for glaucoma.

Who Needs a Routine Eye Exam and How Often?

Everyone needs a routine eye exam, not just people who wear glasses. Even if your vision seems perfectly fine, many serious eye conditions develop silently without any noticeable symptoms.

The American Optometric Association generally recommends that adults have a comprehensive eye exam every 1 to 2 years, depending on age, risk factors, and whether they wear corrective lenses.

Children, older adults, and individuals with diabetes or a family history of eye disease may need more frequent exams.

What is a Contact Lens Exam?

A contact lens exam is a specialized evaluation for people who want to wear, or who currently wear, contact lenses. While it includes the basic elements of a routine eye exam, it goes a step further with additional tests and measurements tailored to contact lens fitting.

What Happens During a Contact Lens Exam?

In addition to the standard eye health checks, a contact lens exam in Houston at Texas State Optical At Briargrove includes:

• Corneal Measurements: Your doctor measures the curvature and diameter of your cornea to determine the correct lens size and shape.
• Tear Film Evaluation: Checks whether your eyes produce enough tears to keep contact lenses comfortable. This is especially important for people prone to dry eyes.
• Contact Lens Fitting: Your doctor selects a trial pair of lenses based on your measurements and prescription, and you'll wear them for a short period to assess comfort and fit.
• Follow-up evaluation: After wearing the trial lenses, your doctor evaluates how well they fit and how your eyes respond.

Why is a Separate Exam Needed for Contacts?

A separate contact lens exam is needed because contacts are medical devices that sit directly on the eye, unlike glasses, which sit 12mm away. An ill-fitting lens can cause discomfort, reduced vision quality, corneal abrasions, or even serious infections.

That's why a contact lens exam measures your cornea's shape and size to ensure a proper fit. It also involves assessing your eye health to determine lens tolerance and finding a prescription that differs from your eyeglasses.

Routine Eye Exam vs Contact Lens Exam: What's the Difference?

A routine eye exam and a contact lens exam are two different examinations that serve different purposes. While both assess your visual acuity and overall eye health, there are key differences between the two exams.

Below is the difference between a regular eye exam vs contact lens exam:

 

Can a Routine Eye Exam Replace a Contact Lens Exam?

No. A routine eye exam and a contact lens exam are not interchangeable. A contact lens exam always includes the components of a routine eye exam, but a routine eye exam does not include the specialized testing required for a contact lens prescription.

How Much Does an Eye Exam and Contact Lens Exam Cost?

The cost of an eye exam and contact lens exam can vary depending on several factors, including your location, the type of contact lenses needed, and your insurance coverage.

Texas State Optical At Briargrove, we make quality eye care more accessible through a special enrollment plan available to all members. There's no cost to join and no obligation. As a member, you'll save on purchases at our clinic and other participating Texas State Optical locations.

Are Eye Exams and Contact Lens Exams Billed Separately?

In most cases, yes. Eye clinics consider a routine eye exam and a contact lens exam as separate services, and they typically bill them separately.

The cost of a comprehensive eye exam vs. a contact lens exam can vary depending on the provider, location, and the complexity of your prescription.

Does Insurance Cover Eye Exam for Contact Lenses?

Coverage for contact lens exams depends on your specific vision plan and provider. Most vision insurance plans offer some level of benefits for preventive eye care, but the extent of that coverage can differ significantly from one plan to another.

Unlike major medical insurance, vision plans typically work through discounts or wellness benefits that help reduce out-of-pocket costs for eye exams and prescription products.

Keep in mind that a contact lens exam involves additional testing beyond what a routine eye exam covers. Because of this, your plan may fully cover a standard eye exam but only partially cover, or not cover at all, the extra components of a contact lens fitting and evaluation.

It's always a good idea to check with your insurance provider before your appointment so you know what to expect.

Can You Get Contacts for Astigmatism?

Yes. Toric contact lenses are available specifically to correct astigmatism.

If you have astigmatism, you may have heard that contact lenses are not an option, but that's no longer the case for most people.

During your eye test for contact lenses in our clinic, your doctor will assess the degree of your astigmatism and recommend the most appropriate lens type for your needs. The fitting process for toric lenses can be slightly more involved since the lens needs to stay properly oriented on your eye, but with the right guidance, many people with astigmatism wear contacts comfortably every day.

Can You Nap With Contacts In?

It's generally not recommended. Even a short nap while wearing contacts reduces the amount of oxygen reaching your cornea. For most daily lenses, even a short sleep can increase your risk of irritation, dryness, and infection.

Talk to your doctor about extended-wear contacts if you frequently nap or sleep in your contacts. These are ideal for extended wear and may be a better fit for your lifestyle.

Why Choose Texas State Optical At Briargrove for Your Eye and Contact Lens Exam in Houston?

Texas State Optical At Briargrove offers comprehensive and contact lens exams in Houston. Here's what you can expect when you visit:

• Comprehensive Services: Our experienced optometrists can handle all your eye care needs, from routine exams and prescriptions for glasses or contacts to the diagnosis and management of a range of eye conditions.
• State-Of-The-Art Technology: We use the latest in diagnostic equipment and techniques to provide you with the most accurate and detailed assessment of your eye health.
• Personalized Care: Texas State Optical At Briargrove, we understand that every patient is unique and has different needs. That's why we take the time to listen and tailor our services to meet your specific requirements.
• Friendly and Welcoming Environment: We strive to create a warm, inviting atmosphere for our patients, making your visit to our office comfortable and enjoyable.

FAQs

Can Eye Exams Detect Glaucoma Early?

Yes. During a routine eye exam at Texas State Optical At Briargrove, your optometrist checks your intraocular pressure and examines your optic nerve for signs of glaucoma. Early detection allows providers to manage glaucoma effectively and prevent significant vision loss.

Can I Get Contacts for Astigmatism?

Yes. Toric contact lenses are available specifically to correct astigmatism. During your contact lens exam at Texas State Optical At Briargrove, your doctor will assess the degree of your astigmatism and recommend the most appropriate lens type for your needs.

Can I Take a 20-Minute Nap With Contacts In?

It's generally not recommended. Even a short nap while wearing contacts reduces the amount of oxygen reaching your cornea, increasing the risk of irritation, dryness, and infection. Talk to your eye doctor about extended wear lenses if you frequently nap.

Are Eye Exams and Contact Exams Different?

Yes. A routine eye exam evaluates your overall eye health and provides a prescription for glasses. A contact lens exam includes all of that, plus additional testing to properly fit and prescribe contact lenses. You cannot use a glasses prescription to order contacts.

How Much is an Eye Exam With Contacts?

The total cost depends on your location, the type of contact lenses needed, and your insurance coverage. Generally, expect to pay for both the base comprehensive eye exam and a separate contact lens fitting fee. Contact Texas State Optical At Briargrove directly for accurate pricing.

Is an Eye Exam Different for Contacts?

Yes. A contact lens exam adds corneal measurements, tear film evaluation, and a fitting process to ensure the lenses are safe, comfortable, and effective. Your eye doctor will issue a separate contact lens prescription, different from your glasses prescription.

Can I Get a Contact Lens Exam at the Same Place I Get a Regular Eye Exam?

Absolutely. Texas State Optical At Briargrove, we offer comprehensive eye exams and contact lens exams in Houston. Having a single provider who knows your eye health history allows for more personalized, consistent care.

Who are the Best Providers for Combined Eye and Contact Lens Assessments in My Area?

If you're in the Houston area, Texas State Optical At Briargrove is a trusted choice for both comprehensive eye exams and contact lens fittings. You get exclusive member discounts on products and services. Joining is free and no obligations.

Which Eye Care Providers Offer Comprehensive Eye Exams and Contact Lens Fittings?

Texas State Optical At Briargrove offers full-service eye care, including comprehensive eye exams, contact lens exams, and a wide selection of contact lens brands to suit different prescriptions and lifestyles.

How to Find Local Optometrists Offering Both General Eye Care and Contact Lens Services?

Look for clinics with experienced providers, positive patient reviews, and transparent pricing. Texas State Optical At Briargrove in Houston is conveniently located and equipped to handle all your eye care needs.