Artificial blue light from devices and screens is not kind on your eyes or your overall health. Here are the best blue light blocking glasses that we recommend.

the darker the lenses on a pair of blue-light-blocking glasses, the more blue light is blocked. While there are clear or less obviously tinted blue-light-blocking lenses, they won’t filter as ...

ISO-approved solar-eclipse glasses must meet certain safety requirements: No more than 0.00032 percent of the sun's light may be transmitted through the filters. The filters must be free of any ...

Yes, as long as the phone, and the photographer, have the proper filters or eclipse-viewing glasses. According to NASA, an unprotected phone's sensor could be damaged, just like any other image ...

Dust, pollen, smoke removal is how well a model cleared air of fine clay dust and cigarette smoke when operating at its highest speed. A model that scores well for dust removal should perform ...

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