Almost - almost 92%. The blue light filtering in these glasses is perfect. After several hours in them, the reduction in eye strain was evident. The fit is excellent. Unlike many budget glasses that block blue light, Felix Gray doesn't have that horrible inward curve at the end of the frame above the ears that can cause such uncomfortable pinching. That was my favorite discovery. The quality of the loops is also first class. No creaking, enough play and solid construction. My only criticism is the creaking that occurs when the glasses are bent. Many blame the hinge, but this creaking is not due to it. This is because the lenses move in the frame and rub against the lens barrel. It cannot be stopped or fixed. The color options and styles they offer are also commendable. In truth, the color blue alone can cost $100 (price at the time of writing this article).
Pro Acme Unbreakable Kids Blue Light Glasses 👓 for Clear Vision during Computer Gaming and TV Screen Time
11 Review
Gaming Mouse OKLICK 795G GHOST Gaming Optical Mouse Black USB, black
16 Review
GUNNAR Optiks Gaming Glasses: Blue Light Blocking, Screen Protection, Anti-Reflective Elipse
11 Review
EyeGuard Blue Light Filter Clip-on Computer Gaming Glasses: Strain Relief, Anti-glare, Radiation Protection Eyewear
11 Review
Renewed Logitech G PRO X Wireless Lightspeed Gaming Headset with Blue VO!CE Mic Filter for Immersive Gaming Experience
122 Review
💻 Get Amazing Video Quality with Logitech HD Pro Webcam C920 (Discontinued Edition)
83 Review
Apple AirPods Pro MagSafe RU Wireless Headphones, White
159 Review
Logitech HD Webcam C270: Crisp 720p Widescreen Video Calling & Recording (960-000694), Lightweight and Portable at 3.15 lb.
192 Review