Snell's Law
Have you ever had the experience of trying to spear a fish from above the water, only to miss? This happens because the position of the fish as seen from above the water is different from its actual position. In other words, this occurs because the light coming from underwater changes direction somewhere. This is called refraction. This issue of reflection is actually an important problem for instruments that use light scattering for measurement. If the angle of the scattered light entering the surface of the cell or the lens is not carefully designed, accurate measurements cannot be made. *For more details, please refer to the related links or feel free to contact us.*
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We are a comprehensive manufacturer of powder and particle property measurement equipment. As professionals in "powder and particles," we consistently provide leading technology and services in the industry.