Review on Blocking Glasses Computer Eyeglasses Eyestrain Computer Accessories & Peripherals and Blue Light Blocking Glasses by Danny Thomas

This is GENIUS! It took me ages to finally sort through the glasses on Amazon and read the reviews before I took the risk and bought this pair. SO HAPPY I did! They do an excellent job of filtering out blue light. You can literally see the yellow tint in the scale meets lol! They are comfortable around the nose and ears. The little bag it comes in and the cleaning cloth are very nice. I spray mine with a mixture of 50% alcohol and 50% distilled water. Comes perfectly clean and I haven't had any shadow damage so far :) I stare at a computer screen about 12 hours a day and now my persistent headaches are rare and infrequent.