Are you using a blue light filter?


For this week’s poll, we would simply like to know whether or not you use a blue light filter on your smartphone or PC.

A person looking at their smartphone screen in the evening // Source: Eddy Billard on Unsplash

Every day, we are led to look, more or less long, screens. Smartphone, desktop PC, smartwatch or TV screen. Therefore, eye fatigue takes an important place in the sector of new technologies. Some say to themselves that solutions must be found to preserve their retinas. Be careful though, a study in the Cochrane review calls into question the effectiveness and relevance of glasses with a blue light filter.

On the one hand, these glasses would generate a predominance of other colors such as yellow. On the other hand, the demonstrations of the effectiveness of the anti-blue light filter integrated into the glasses would have been carried out by means of methods that were not sufficiently reliable. Finally, glasses with a blue light filter would have no impact on eye fatigue.

At this point, it is worth remembering that the blue light filter of the glasses should not be confused with the filter applied to the screens themselves. On the other hand, the theme remains the same and this news has therefore inspired us to ask the question for the survey of the week.

Do you have a blue light filter on your screen?

We would like to ask you if you use a blue light filter on your smartphone or PC screen. Many brands and third-party developers offer technologies to attenuate the blue light emanating from the screen to put less stress on your retinas. But do you really use it?

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Are you using a blue light filter?

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