




Turing
Turing Plano

Frame Size: Narrow
Measurements: 45-21-140 mm
Total Frame Width: 126 mm

Standard Measurements
The measurements for most pairs of glasses are located on the inside of the temple arm. There you’ll find listed in order the lens width, bridge width, and temple arm length (58-15-145mm) measured in millimeters. If you already have a pair of glasses that fit you well, we recommend comparing to those measurements.

Lens Width: 58mm
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: 15mm
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.

Temple Arm Length: 145mm
The temple length measures the arm of the frame. It starts with the hinges and goes all the way back behind your ear.
✔ 30-day hassle-free returns
✔ One-year manufacturer warranty
✔ Free shipping on orders over $150
Striking, academic and a touch audacious, Turing is here to make heads turn. The fit is perfectly tailored for narrow or teen faces.
CLEAR LENSES
- Filter up to 15X more impactful blue light than other clear lenses
- Up to 3X increase in melatonin levels when worn 2 hours before bedtime
- 9/10 customers feel relief from eye strain, headaches and/or blurry vision
- 47% increase in cognition; improved focus and productivity
- No color distortion
- Ideal for all day wear
AMBER LENSES
- Filter up to 23X more impactful blue light than other blue light lenses
- Up to 3X increase in melatonin levels when worn in the evening
- 47% increase in cognition; improved focus and productivity
- 9/10 customers feel relief from eye strain, headaches and/or blurry vision
- Soft amber tint helps your body and mind unwind before bedtime
- Reduces light intensity making this lens a favorite for those suffering from headaches, especially with photosensitivity commonly experienced during migraine attacks.
- Ideal for evening wear
Make the most out of your Felix Gray glasses:
- Wear now for reduced eye strain and deeper focus
- Wear 2-3 hour before bedtime for better sleep and faster recovery.






Turing Plano
Screen Comfort & Deeper Focus
Better Sleep & Faster Recovery
Unlock Peak Performance
Support Longevity & Wellbeing
Reduce Fatigue & Headaches
Style & Everyday Wear
Regulate Circadian Rhythm & Boost Energy
Grounded In Science & Backed By Studies

The full picture.
From expert customer care to a delicate lens cloth, every step of your experience is important. Our products deliver on their promise, and we do too.
- 30-day money back guarantee
- One year manufacturer warranty
- Grounded in science, backed by studies, real results.
Plus, our glasses are eligible for reimbursement when using your pre-tax FSA or HSA dollars.
We've done the research. The benefits are clear.
So much of life is spent in front of a screen, your eyes deserve a little back up.
Peace of mind won’t hurt either. Learn even more about our proprietary lens technology:
Reviews
Why Felix Gray

