What is blue Blocker coating?

What is blue Blocker coating?

For the purposes of this article, we’ll concentrate on blue light, one of the many hues in all visible light. The lens index refers to the index of refraction of lens material for eyewear. It is just a relative measurement number that describes how efficiently the material bends light. Light refraction will depend on how…

Are blue Blocker lenses yellow?

Are blue Blocker lenses yellow?

Have you ever rubbed your eye and then noticed, a little clear bump on the white of the eye? PCMag.com is a leading authority on technology, delivering Labs-based, independent reviews of the most recent products and services. Our expert industry analysis and practical solutions help you make better buying decisions and obtain more from technology….