Cool How To Choose Blue Light Blocking Glasses References. Gamma ray optix blue light blocking computer glasses. The blue light blocking glasses come with a protective case, which will fit easily in your bag, car, or backpack.
All you need for this test are your glasses and a white background (a computer screen.web Clear glasses block about 40% of blue light, allowing the remaining 60% of blue light through to your eyes. Some glasses may only block a small amount, which may not provide enough protection.
