Lenses That Block Blue Light

Enter blue light blocking glasses as the latest wellness trend.

Lenses that block blue light.

Zenni s blokz blue blocker lenses are blue light blocking lenses that are designed for all day wear and protection from blue light. That means if you use these glasses when looking at a. The company i tried felix gray is a newer brand. Here s what i learned from wearing blue light blocking glasses for a week.

These are as follows. Blue light blocking glasses have specially crafted lenses that are said to block or filter out the blue light given off from. Clear lenses block a maximum of 40 of blue light. Whether you re a heavy computer user or not blokz can be worn like regular glasses to protect your eyes from harmful blue light emitted from any digital device as well as artificial fluorescent and led light exposure.

Their glasses filter out the. Calls to optometry offices showed that adding blue light blocking to prescription glasses cost 40 60 at lenscrafters and 47 125 at pearle vision with nonprescription blue light glasses. We re partial to these sloped and rectangular glasses. Blue light blocking glasses have filters in their lenses that block or absorb blue light and in some cases uv light from getting through.

While uv light and blue light are not the same thing blue light can still be harmful to your eyes especially through prolonged exposure to digital screens and direct sunlight. Yellow lenses block a maximum of 75 of blue light. Orange lenses block too much blue light during the day and not enough at night. Blue light glasses don t have to be ugly.

Blue blockers glasses that effectively block 100 blue light from passing through the lens 400 495nm blue green blockers glasses that effectively block all blue light and some green light from passing through the lens 400 550nm blue reducers glasses that effectively reduce specific wavelengths of light. Although photochromic lenses were designed for a different purpose they do have blue light blocking capabilities. And red lenses block up to 100 of blue green and violet light. In order to choose the best blue light blocking glasses for you it s important to take lens.