Do Glasses Help With Blue Light

A more recent study of teenage boys.

Do glasses help with blue light.

Erin lynn sattler says her blue light glasses help prevent eye strain and blurry vision. If you regularly deal with issues like eye strain blurry vision headaches and trouble sleeping which you believe may be tied to your use of electronics then wearing blue light filtering glasses can be a worth a shot. Blue light glasses are a special type of eyewear that can block or filter blue light that is emitted from digital screens and electronics. In one study from 2009 volunteers who wore blue light blocking glasses three hours before bedtime reported better sleep quality and mood than those who didn t.

It is true that overexposure to blue light and uv light rays from the sun can raise the risk of eye disease but the small amount of blue light coming from computer screens has never been shown to cause any harm to our eyes. High quality glasses made with amber lenses will effectively block blue light without darkening vision. The glasses have filtering materials or. What do blue light glasses claim to do.

The lenses claim to protect your eyes from glare and can help reduce potential damage to your retina from prolonged exposure to blue light. Blue light glasses are glasses that manufacturers claim can filter out blue light. That means if you use these glasses when looking at a. Blue light blocking glasses have specially crafted lenses that are said to block or filter out the blue light given off from digital screens.

Sattler is among the growing number of people who wear special eyewear to block or filter the high energy. This is said to reduce eye strain and enhance visual clarity. Blue light blocking glasses have filters in their lenses that block or absorb blue light and in some cases uv light from getting through. Blue light glasses decrease eye strain while operating computer or mobile devices.

While you may not even notice how tired your eyes feel the glasses can help you focus and improve productivity. Interestingly studies show that blue light actually has a high energy frequency. Bb glasses claim to block blue light rays up to 480 nanometers as well as uva and uvb rays. Amber lenses absorb blue light and other stimulating light while allowing other less alerting light wavelengths to pass through so you can still see clearly for normal activities such as working on a computer reading or watching television.