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“Best thing I never knew I needed. These have helped me in such a short time, my headaches have decreased dramatically.”

“I’m absolutely blown away by the results.
I won’t look at screens without them.”

“Best choice of my life!! Can’t recommend these glasses enough!! Great investment for my health and nightly routine.” 

9/10 people recommend Felix Gray,
see what they’re saying...

LILY A.

Proudly worn and loved by:

See better, feel better with Felix Gray.

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Total eye health is

InSight by Felix Gray.

The perfect pairing.

Felix Gray Blue Light glasses support your eyes from the outside-in and InSight by Felix Gray™ works from the inside-out. Together they form a formidable team, supporting your overall Digital Wellness day in and day out.

Faraday in Panorama Clear glasses standing on top of Insight jar.
SHOP GLASSES

Frame sizing

JEREMY K.

CHRISTINA T.

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Verified Buyer

Verified Buyer

Verified Buyer

“Best thing I never knew I needed. These have helped me in such a short time, my headaches have decreased dramatically.”

“I’m absolutely blown away by the results.
I won’t look at screens without them.”

“Best choice of my life!! Can’t recommend these glasses enough!! Great investment for my health and nightly routine.” 

9/10 people recommend Felix Gray, see what they’re saying...

LILY A.

JEREMY K.

CHRISTINA T.

Verified Buyer

Verified Buyer

Verified Buyer

Measurements: 49-17-140
Fit: Medium

Narrow

Measurements: 45-21-140
Fit: Narrow

Measurements: 46-20-140
Fit: Narrow

Wide

Measurements: 53-17-145
Fit: Wide

Measurements: 53-20-145
Fit: Wide

Measurements: 49-21-140
Fit: Narrow/Medium

Measurements: 50-17-145
Fit: Medium

Measurements: 52-18-140
Fit: Medium

Measurements: 49-18-145
Fit: Medium

Measurements: 52-18-145
Fit: Wide

Measurements: 52-20-145
Fit: Medium/Wide

Medium

Measurements: 49-18-140
Fit: Narrow/Medium

Measurements: 51-15-135
Fit: Medium

Measurements: 53-16-140
Fit: Medium

Measurements: 49-21-145
Fit: Medium/Wide

Measurements: 53-16-140
Fit: Medium

Measurements: 49-21-145
Fit: Medium/Wide

You can locate following measurements—lens width, bridge width, and temple length—on each frame’s left arm. Please note everything is listed in millimeters.


Understanding the numbers

Temple length

The temple length measures the arm of the frame. It starts with the hinges and goes all the way back behind your ear.

Lens width

The lens width is a horizontal measurement and gives you a sense of how large the frames will be. This will help you pick a frame that isn’t too wide or too narrow for your face. You’ll want your eyes to align with the center of the frame.

Bridge width

The bridge width is measured horizontally at the top of the frame. It’s the distance between the two lenses. Select a style where the bridge of the frame contours to the shape of your nose with as little gapping as possible.