What To Expect During A Contact Lens Exam?

A contact lens exam is more than a standard vision check. It helps us determine whether contact lenses are a healthy, comfortable, and effective option for your eyes. At Paul Thompson, O.D., we evaluate your prescription, eye anatomy, and overall eye health so we can recommend lenses that truly fit your needs. Our office also checks how well your eyes may tolerate contact lens wear before we prescribe them.
 

How a Contact Lens Exam Differs From a Routine Eye Exam

Many patients are surprised to learn that a contact lens exam is separate from a routine eye exam. Eyeglasses sit about 12 mm away from the eye, while contact lenses rest directly on the eye’s surface. Because of that, we need additional measurements to determine the right lens type, fit, and prescription. A contact lens exam helps us make sure your lenses provide clear vision without creating unnecessary irritation or risk.
 

What We Measure During the Visit

During your contact lens exam, we measure and assess your eyes carefully to find the right match. We look at the shape of your eye, the curvature of the cornea, and other fitting details that affect comfort and performance. We also review your lifestyle, daily wear goals, and any medical or environmental factors that could influence which lenses are best for you. This process allows us to recommend lenses that support both vision and long-term eye health.
 

What We May Discuss With You

Once we complete the measurements, we talk through the lens options that may work best for you. Depending on your eyes and prescription, we may recommend:

• Soft contact lenses
• Daily-wear disposable lenses
• Extended-wear lenses
• Rigid gas-permeable lenses
• Toric lenses for astigmatism
• Bifocal or multifocal lenses
• Specialty lenses for hard-to-fit eyes

We also explain wear schedules, cleaning routines, and what to expect as you adjust to new lenses.
 

Why Proper Fit Matters So Much

A good fit is essential for healthy and comfortable lens wear. Even if a lens prescription seems close, the wrong fit can affect comfort, vision, and safety. Some patients have dry eyes, astigmatism, presbyopia, or corneal irregularities that make lens selection more complex. In those cases, a detailed contact lens exam becomes even more important because it helps us identify the safest and most effective option for everyday wear.
 

What Happens After the Exam

After your exam, we make sure you understand how to wear, clean, and replace your lenses properly. We take time to answer questions and review care instructions because healthy contact lens use depends on good habits. We also recommend annual evaluations of your contact lens prescription and eye health so we can check for changes and keep your lenses working well for you.
 

Contact Paul Thompson, O.D. in Las Vegas, NV by calling (702) 822-2202 to schedule your contact lens exam and find the right fit for clearer, more comfortable vision.