Genbrugelige | 24 måneders garanti | Bionedbrydelige

Genbrugelige | 24 måneders garanti | Bionedbrydelige

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Blue light filter

BLUE_LIGHT

Blue light filter (digital stress relief) is an invisible filter that will block blue rays from your digital devices such as smartphones, tablets and computers.

You can add this filter to all lens types. If you need neutral ("window glass") lenses with just the blue light filter just click "Add to bag" below.

Why should you use blue light filter? If you use digital devices more than six hours a day you might feel quite tired in the afternoon or evening. Some people also have trouble falling asleep or wake up several times during the night. The blue light filter can help relieve these symptoms.

All lenses are HI-INDEX; super thin and light, crystal clear and scratch restistant.

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