Neurolens is the first and only prescription lens that uses contoured prism technology to correct eye misalignment at all distances. When your eyes are even slightly misaligned, the trigeminal nerve — the largest cranial nerve responsible for head and neck sensation — is overstimulated as your eye muscles constantly strain to compensate. This overstimulation, called trigeminal dysphoria, triggers chronic headaches, neck tension, shoulder pain, and debilitating eye strain.
Unlike standard prism lenses that apply a uniform correction, Neurolens uses a contoured prism design where the prism power gradually increases from distance to near. This matches the way your eyes naturally converge and provides seamless relief whether you are driving, working at a computer, or reading.
Did you know? Two out of three people experience symptoms of eye misalignment, yet most have never been tested for it. The Neurolens measurement device can detect misalignment that standard eye exams miss.
How It Works
Our Neurolens eye-tracking device objectively measures your degree of misalignment at distance and near in just minutes.
Contoured prism reduces the strain on your eye muscles, calming the overstimulated trigeminal nerve that drives your symptoms.
Unlike flat prism, Neurolens varies the correction from center to periphery — matching how your eyes naturally move throughout the day.
Our Approach
Dr. Kumar Patel, Diplomate of the American Board of Optometry and statewide lecturer, brings an evidence-based approach to every Neurolens evaluation. He uses the Neurolens measurement device to objectively quantify your misalignment before recommending treatment — never guessing, always measuring.
Eye-tracking technology pinpoints your exact degree of misalignment — no subjective guessing.
93% of Neurolens patients report significant symptom relief in clinical studies.
We evaluate every potential cause of your symptoms and integrate Neurolens into your full vision plan.
Conveniently located at 2600 Lakeside Parkway, Suite 180, Flower Mound, TX 75022 — proudly serving Flower Mound, Highland Village, Lewisville, Grapevine, Coppell, Lantana, Argyle, and the greater DFW area.
Frequently Asked Questions
Neurolens is designed to relieve symptoms caused by eye misalignment, including chronic headaches, neck and shoulder pain, eye strain, eye fatigue during screen use, and dizziness or motion sensitivity. These symptoms are collectively known as trigeminal dysphoria and are caused by overstimulation of the trigeminal nerve when your eyes struggle to stay aligned.
Regular glasses correct refractive error (nearsightedness, farsightedness, astigmatism) but do not address eye misalignment. Neurolens uses a unique contoured prism design that varies in prism power from the center to the periphery of the lens. This is fundamentally different from standard prism lenses, which apply the same amount of prism correction across the entire lens.
The Neurolens measurement device uses eye-tracking technology to precisely quantify your degree of eye misalignment at both distance and near. The test takes only a few minutes and is completely non-invasive. The device generates an objective measurement that Dr. Patel uses to prescribe your custom contoured prism lenses.
Most vision insurance plans do not specifically cover Neurolens since it is a specialty lens technology. However, your vision insurance benefits may be applied toward the cost. Our team at PersonalEyes will help you understand your options and maximize any available benefits.
Ideal candidates are patients who experience chronic headaches, neck pain, or eye strain — especially those who have not found relief with standard glasses, medications, or other treatments. Dr. Patel will perform the Neurolens measurement to determine if you have a treatable degree of eye misalignment. Many patients who thought their symptoms were simply part of life find significant relief.