Contact Lens Exam

A contact lens exam is a specialized medical evaluation that measures your corneal curvature and tear film to ensure a safe, comfortable fit that a standard glasses exam cannot provide. This guide breaks down the specialized testing, trial period protocol, and advanced lens options available to help you achieve clear vision with confidence.

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Key Takeaways: Preparing for Your Contact Lens Exam

Don’t wait until your appointment to prepare! Here are the most critical, actionable insights to ensure a successful first contact lens fitting:

• Mention Your Interest When Booking: Always inform the office you are interested in contacts when you schedule your appointment. This ensures your doctor allocates extra time for the consultation and fitting.

• Discuss Preferences Early: Be ready to discuss your lifestyle, preference for daily disposables vs. overnight wear, and if you want color enhancement before the fitting step.

• Health History is Key: Be prepared to discuss your comprehensive health history, as overall health and medication use can significantly impact your eye health and contact lens candidacy.

• Dry Eyes are Not Always a Dealbreaker: If you have dry eyes, newer, moisture-delivery contact lens options might still make wearing contacts possible after a tear film evaluation.

• Expect a Follow-Up: Your initial fitting is just the start. You must wear the trial lenses for about a week and return for a follow-up exam to finalize your prescription and order.

Understanding the Specialized Fee: Contact Lens vs. Glasses Exams

Many of our patients ask: “If I just had a comprehensive exam, why do I need a separate contact lens fitting?” It’s a great question. While a comprehensive eye exam in Richmond, TX checks your overall health and vision for glasses, a contact lens exam is a specialized medical evaluation.

Think of it like this: your glasses sit about 12mm away from your face on the bridge of your nose. A contact lens, however, rests directly on your cornea. This change in distance requires a different mathematical prescription. Furthermore, because the lens touches your eye, we must perform a corneal health evaluation to ensure the lens isn’t depriving your eye of oxygen or causing micro-irritations.

It begins with a comprehensive eye exam.

Your eye doctor will first determine your overall eye health and vision. This includes a discussion of your health history and then a series of standard eye tests. These tests will evaluate eye focusing, eye teaming, depth perception, color vision, peripheral vision, and the response of your pupils to light. The doctor will also measure your eye fluid pressure to check for glaucoma, evaluate your retina and optic nerve, and test your vision with different lenses to assess whether contact lenses can improve your vision.

Then, a discussion about your contact lens preferences.

If contact lenses are appropriate for you, it’s time to talk about your contact lens preferences. For example, do you want to enhance or change your eye color? Would you prefer daily disposable lenses or overnight contacts? Ask about the benefits or drawbacks of each, so that you can make the best decision. If you’re over 40, your doctor will likely discuss age-related vision changes and how contact lenses can address these issues.

Next, the eye doctor will conduct eye surface measurements.

Contact lenses require precise measurements of your eyes to fit properly. Using an instrument called a keratometer, your doctor will measure the curvature of your eye’s cornea, the clear front surface of your eye. Next, the size of your pupil is measured using a card or ruler showing different pupil sizes, which is held next to your eye to determine the best match.

You may also need a tear film evaluation.

If you have dry eyes, your eye doctor will perform a tear film evaluation to measure the amount of tear film on the surface of your eye. If your tear film is insufficient or you have chronic dry eyes, contact lenses may not be a good option for you. However, some newer contact lenses deliver moisture to the surface of the eye, making them a better choice for individuals with dry eye issues.

Specialty Lenses: Solutions for “Hard-to-Fit” Eyes

If you have been told in the past that you aren’t a candidate for contacts due to dry eyes or astigmatism, we have good news. Modern technology has revolutionized the “hard-to-fit” category. At Frame & Focus, we specialize in advanced specialty contact lenses that prioritize both comfort and crisp vision:

• Scleral Lenses: These large-diameter lenses vault over the cornea and rest on the white of the eye. They create a “liquid reservoir” that keeps the eye hydrated, making them a premier choice for severe dry eye.

• Toric Lenses: Engineered with specific weighting to prevent rotation, these provide stable vision for those with astigmatism.

• Multifocal Contacts: Perfect for our patients over 40 who want to see their phone and the road clearly without reaching for reading glasses.

Pediatric Myopia Management: Protecting Future Vision

For our younger patients, a contact lens exam is often about more than just seeing the whiteboard—it’s about proactive myopia control. If your child’s prescription gets stronger every year, they may be a candidate for specialized lenses that actually slow down the elongation of the eye.

Using FDA-approved options like MiSight® or overnight Orthokeratology (Ortho-K), we can help reduce the risks associated with high myopia later in life, such as retinal detachment or glaucoma. Dr. Zaver takes a “family-first” approach, ensuring both the parent and child feel confident in lens handling and hygiene. Understanding the importance of myopia management early on is the best way to protect your child’s long-term sight.

It’s time for the contact lens fitting.

The final step is to fit you with a trial pair of contact lenses. Once inserted, your eye doctor will examine the lenses in your eyes to ensure a good fit. He/she will check the alignment and movement of the lenses on the surface of your eye, and if the fit looks good, the last step is to ensure the prescription is correct with a few more tests.

The “Trial Week” Protocol: Success Beyond the Chair

Your exam doesn’t end when you leave our office. We provide every new wearer with a “trial period” to test the lenses in their real-world environment—at work, while driving, and during sports.

• The Adaptation Period: It is normal to feel a slight “lens awareness” for the first few days. However, vision should remain clear and consistent.

• The 20-20-20 Rule: To combat digital eye strain while wearing contacts, look 20 feet away for 20 seconds every 20 minutes.

• Safety First: If you experience the “Three Rs” (Redness, Reduced Vision, or Real Pain), remove the lenses immediately.

Should you experience any urgent discomfort during your trial, our clinic provides emergency eye care in Richmond with same-day appointments to ensure your eyes stay healthy and safe.

Now it’s your turn to test it out.

Your contact lens exam is over, but you’ll need to come back. Your doctor will usually have you wear the trial lenses for a week. After that, you’ll have a short follow-up exam to confirm that the lenses are working well for you, and you can then order a supply of contact lenses. If this is your first contact lens exam, don’t worry. Choose a qualified optometrist, and they’ll answer all your questions as you go. Just be sure to let them know you’re interested in contact lenses so that they know to allow for extra time in your appointment for the consultation and any specialized tests.

Further Resources & Next Steps

Ready to take the first step? Use these links to book your appointment and learn more about personalized contact lens options:

• General Contact Lens Care & Safety

• Understanding the Keratometer and Corneal Measurements

• FAQs About Dry Eye and Contact Lens Wear

Ready to find your perfect fit? Schedule your appointment online today or call us at (832) 930-7797.