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The Chadwick Vision Clinic blog is where we share our knowledge on everything from complex optical cases to practical tips for everyday eye health.
This blog is largely based on our Ask Chadwick YouTube series. In these videos, we answer questions from you or questions that we come across with regularity. Our goal is to provide you jargon-free explanations and advice that’s actually useful.
Filter through using the headings below to see articles related to different topics.
- All
- Aniseikonia
- Binocular Vision Disorders
- Distance Vision
- Epilepsy
- Lighting
- Low Vision
- Magnification
- Photophobia
- TBI & Concussions

What Do The Measurements Of My Eyeglasses Mean?
Ever looked at your eyeglasses and wondered what all those numbers and measurements actually mean? This is a comprehensive tour of eyeglass measurements, explaining how they translate from the frame to your face for optimal comfort and clear vision.

How Do I Calculate Which Magnifier I Need?
We teach you the simple, accurate way to find the perfect magnifier for your eyes using Diopters. Learn how to easily measure your reading ability and calculate the magnification power you need.

What Can I Do If I Am Diagnosed with Macular Degeneration?
If you were told there is nothing that can be done for your macular degeneration, that may not be the whole story. Charlie from Chadwick Optical explains how some practitioners can be limited by their own professional scope in answering questions about your vision.

Creating a Safe Home Environment for Kids with Photosensitive Epilepsy
Discover practical tips and ideas for parents of children with photosensitive epilepsy to help create a safe, seizure-friendly environment at home.

Epilepsy Glasses for Concerts: Enjoy Shows Without the Triggers
Combined with practical strategies like taking visual breaks and staying hydrated, epilepsy glasses can make live events safer and more enjoyable.

Are Digital or Optical Magnifiers Better For Low Vision?
Learn the difference between digital and optical magnifiers for low vision. We compare their strengths and weaknesses to help you choose the right tool for reading, hobbies, and everyday tasks.

How Do Tints Fit Into The Broader Rehab Plan For Traumatic Brain Injury?
Learn how tinted lenses can aid in concussion and traumatic brain injury recovery by reducing visual strain and preserving energy for healing. Discover popular tint colors and their benefits.

Could BVD Be the Cause of Migraines, Headaches, Anxiety, or Exhaustion?
Could binocular vision dysfunction be causing your migraines, headaches, anxiety, or exhaustion? Learn how your eyes not working together properly could lead to seemingly unrelated symptoms.

What Are The Benefits of Using Tinted Glasses to Manage Photophobia?
Photophobia is more than a fear of light; it’s a sensitivity. Learn how you can manage it, starting with simple solutions like hats and side shields before finding the right tinted lenses for your needs.

Why Do I Still Have Headaches with My New Prescription?
Learn why you might still have headaches and eye strain even with a new prescription. This video explains convergence insufficiency, the importance of binocular vision exams, and treatment options like prism and vision therapy.

