Let your device do the work while your eyes take a break in The Otto Blue Light Reader.
com - The Otto Blue Light Reader - +2. These rectangular frames feature fully magnified lenses with an anti-reflective lens technology to increase clarity and our patented lens technology that helps reduce approximately 30% of potentially harmful blue light* emitted from device screens. - Rectangle Reading Glasses in Tortoise by Readers.75 You may notice that the anti-reflective lens technology adds a subtle tint of color to the lenses.