Blue light filtering lens + Anti-reflective coating.
Blue Light Hater
As a web developer I stare at many screens all day. These got ride of the headaches I had and the eye strain.
Great product and services
I use these daily for work on computers that can often include several consecutive hours on screens. They significantly reduce the amount of strain on my eyes allowing me to stay focused on my work. I also use another pair of a different style for gaming at home and they are equally beneficial. The impact is subtle at first, but after weeks and months of using them, very seldom do I look at a screen of any kind without them.
Worth the investment
I purchased these after using Adobe budget glasses for about a year. Being a streamer I can really appreciate the quality of the lenses. There is no glare from my monitor! The lenses don't have a yellow tint and the frames have a great construction