FL 41 lenses also known as "Migraine glasses" or "Concussion Glasses" were initially developed to help people with fluorescent light sensitivity. Clinical research has shown that it is effective in relieving headaches due to Migraines and Concussions.

For many light sensitive patients the improvement can be dramatic, allowing them to return to work and social activities, and reduce medication use.

We have demo FL 41 glasses in store that you can try on top of your prescription glasses and see how they help you with your headaches right away.