What does a reflectivity of 0.5% mean?

A: The reflectivity of ordinary screen glass is approximately 4%. In strong light conditions, it will form obvious specular reflections, affecting visibility. Woowhead Guanfudun reduces the reflectivity to ≤ 0.5% through vacuum magnetron sputtering AR· anti-glare coating (self-test data under the standard test environment of the brand laboratory), which means that the reflected light is reduced by approximately 87.5%. The reflection phenomenon in strong light environments (outdoor sunlight, indoor lighting) is significantly reduced, and the screen content is clearly visible. The magnetron sputtering process uses inorganic molecular vacuum deposition, resulting in a dense and uniform film layer with a long-lasting and stable anti-reflective effect, unlike the chemical immersion process which is prone to decay over time.