Eyekepper Blue Light Blocking Reading Glasses for Men Women Vintage Readers

توضیحات

خرید اینترنتی Per the Occupational Safety & Health Administration: The preferred viewing distance for VDTs ranges between 18 and 24 inches (45.72 and 60.96 centimeters, respectively) Filters 100% of the most damaging low-level blue and nearly 100% high energy visible light from tablets, phones, TV, computers and more. Our lenses code is BB40 for the Eyekepper violet block glasses. We are one of smal