What is Blue Light?

Blue light is the light from phone, tablet, computer screens, can leave us tense, unfocused and and sometimes with a pounding headache. Blue light is also known as High Energy Visible (HEV) light. Without using blue light filter glasses lens to block , it's actually pretty bad for eye.  ...
Read More

Is Blue Light Harmful?

Blue light has been linked to all sorts of issues, from causing digital eye strain to making us blind. There's a lot of conflicting evidence, however, about exactly how harmful (or not) it really is. The American Academy of Ophthalmology says that there's no evidence that the blue light specifically given off by screens will cause eye damage, as we are exposed to blue light all day from the sun. Talking to CNET, Dr. Raj Maturi, a clinical spokesperson for…...
Read More