
Neurolens in Chicago, Illinois
At Big City Optical, our eye doctors can measure subtle eye misalignment and determine whether Neurolens may help. Unlike standard prescription lenses that primarily correct blurry vision, Neurolens uses customized contoured prism to help your eyes work together more comfortably.
For the right patient, that difference may mean less visual stress during screens, reading, driving, and other everyday tasks.

What Makes Neurolens Different From Regular Lenses?
A standard glasses prescription is designed to help light focus properly so you can see clearly. But sometimes, clarity is only part of the picture.
Even a small difference in how your eyes align can require your visual system to work harder to keep both eyes working together. That extra effort may contribute to symptoms such as headaches, eye strain, tired eyes, or neck and shoulder discomfort.
Neurolens addresses this differently. Its contoured prism technology is customized to your eye alignment measurements, helping reduce the workload your visual system has to do to keep your eyes coordinated.
Your prescription addresses how clearly you see. Neurolens may also address how comfortably your eyes work together.
Could Eye Misalignment Be Behind Your Symptoms?
Headaches and neck pain can have many causes, so symptoms alone cannot tell you whether Neurolens is right for you. But there are patterns worth paying attention to.
If discomfort tends to appear or worsen when your eyes have been working hard, subtle eye misalignment may be one factor. Consider asking about a Neurolens evaluation if you regularly experience:
- Headaches during or after computer work
- Tired, strained, or uncomfortable eyes
- Neck or shoulder discomfort during visual tasks
- Light sensitivity
- Motion sickness
- Difficulty staying comfortable while reading
- Visual fatigue after a long workday
- Discomfort after extended time on digital devices
A Neurolens evaluation provides our eye doctors with objective measurements of how your eyes work together, so you can better understand whether eye alignment may be contributing to your symptoms.


How Neurolens Contoured Prism Works
Your eyes constantly make small adjustments to stay aligned as you look from one distance to another. For someone with an alignment problem, keeping the eyes coordinated can require extra effort.
Neurolens begins with precise measurements of your eye alignment. If you are a candidate, those measurements are used to create lenses with customized contoured prism.
What makes the technology different is that the amount of prism can vary through the lens rather than remaining the same throughout. This allows the lens design to account for different visual demands as you look across the room, work at a computer, or focus on something up close.
The goal is to reduce unnecessary stress on your visual system and make it easier for your eyes to work together comfortably throughout your day.
What to Expect During Your Neurolens Evaluation
You do not have to figure out whether your headaches or eye strain are vision-related on your own. That is what the evaluation is for.
Your visit begins with a comprehensive eye exam so our eye doctors can assess your vision, prescription, eye health, and symptoms. If your experience suggests eye alignment may be contributing to your discomfort, we can take the additional measurements needed to evaluate you for Neurolens.
Your visit may include:
- A comprehensive eye exam
- A conversation about your headaches, eye strain, neck discomfort, screen use, and other
- symptoms
- Precise measurements of how your eyes align
- A review of your results with your eye doctor
- A discussion of whether Neurolens is appropriate for your needs
If Neurolens is recommended, your lenses are made using your individual prescription and alignment measurements. Our team will also explain what to expect from your new lenses and answer your questions before you decide how to move forward.

Why Patients Choose Neurolens
Your glasses can correct blur. But if your eyes are working overtime to stay aligned, clear vision may not solve the discomfort that follows.
Neurolens is designed for a different purpose. Rather than focusing only on visual clarity, its customized, contoured prism helps address the eye-alignment demands that may be contributing to your symptoms.
For appropriate candidates, Neurolens may offer:
- Customized correction based on your individual eye alignment measurements
- Contoured prism that changes through the lens to support different viewing distances
- Greater visual comfort during prolonged screen use or close work
- Less strain when moving between distance, computer, and near tasks
- An option for symptoms that may persist even when your regular glasses prescription is accurate
Neurolens is not the answer to every headache or case of eye strain. But when eye misalignment is contributing to your symptoms, it gives your eye doctor a way to address something an ordinary prescription may not.
Insurance, Cost & the Value of Customized Lenses
Neurolens is a customized lens technology, and insurance benefits for these lenses can vary. Depending on your plan, some or all of the cost may be an out-of-pocket expense.
So why consider Neurolens instead of choosing standard prescription lenses?
Because the two lenses are solving different problems. Standard prescription lenses are primarily designed to sharpen your vision. Neurolens combines that prescription with customized contoured prism designed around how your eyes work together.
If eye misalignment is contributing to your symptoms, that difference can matter during the parts of your day that ask the most from your eyes, including working at a computer, reading, driving, or moving between different viewing distances.
Before you make a decision, our team can explain the lens recommendation and help you understand what your benefits may cover. You will have the information you need to decide whether Neurolens makes sense for you.

Why Choose Big City Optical for Neurolens?
Advanced lens technology is only useful when it solves the right problem for the person wearing it. That is where the eye doctor still matters.
At Big City Optical, we pair precise Neurolens measurements with something decidedly less high-tech: listening. We want to know when your symptoms show up, what your day asks of your eyes, and where discomfort gets in the way before we recommend a solution.
When you come to us for Neurolens, you can expect:
- A comprehensive evaluation rather than a lens recommendation based on symptoms alone
- Precise measurements to determine whether eye misalignment may be contributing to your discomfort
- A personalized recommendation based on your prescription, measurements, symptoms, and daily visual demands
- Clear explanations about what Neurolens may and may not help with
- Support after you receive your lenses
Our goal is to help you understand why your eyes may be uncomfortable and recommend Neurolens only when your measurements and visual needs suggest it may be a good fit.
When Clear Vision Still Feels Like Hard Work
When your prescription is right but your eyes still feel like they are working overtime, it may be worth considering more than just visual clarity.
A Neurolens evaluation at Big City Optical can help determine whether subtle eye misalignment may be contributing to your headaches, eye strain, neck discomfort, or screen fatigue. If it is, customized contoured prism lenses may help reduce that visual stress and make demanding days easier on your eyes.
Neurolens FAQs
How do I know if Neurolens is right for me?
Symptoms alone cannot determine whether you need Neurolens. During your evaluation, our eye doctors assess your vision and take precise measurements of how your eyes align and work together.
If eye misalignment appears to be contributing to your symptoms, we can discuss whether Neurolens is an appropriate option.
How is Neurolens different from regular prescription glasses?
Regular prescription glasses primarily correct refractive errors that cause blurry vision. Neurolens also incorporates customized contoured prism designed to address eye misalignment.
The amount of prism varies across the lens to support your eyes at different viewing distances. For people whose symptoms stem from eye misalignment, this may help reduce the visual effort required for screens, reading, driving, and other demanding tasks.
Why would I choose Neurolens if my current glasses already give me clear vision?
Seeing clearly and seeing comfortably are not always the same thing.
Your current prescription may correct blurry vision while your eyes still have to work hard to stay aligned. If testing shows that eye misalignment may be contributing to headaches, eye strain, or other discomfort, Neurolens gives your eye doctor another factor to address beyond visual clarity alone.
Does insurance cover Neurolens?
Coverage varies by insurance plan, and Neurolens may not be fully covered by your vision benefits. Our team can help you understand how your benefits may apply and discuss expected costs before you decide to order your lenses.
