As it is known to all, there are many colors in the lens of the sunglasses for UK women. In fact, the election of different colors will have different effects.
Blue grey: the visible light absorption rate is the highest, the visual effect is dark.
Mercury: a person with high density of lens coating for outdoor sports.
Yellow: improve the contrast, provide more accurate video, also called night vision.
Gray film: the absorption of any spectral balance, so watch the scene will only become dark, but there is no obvious difference, to show the true nature of the feeling.sunglasses with best sales.Brown: improve the visual contrast and clarity, filter out a lot of blue. In air pollution or foggy conditions, with better effect.
These are the important information about colors of lens of cheap sunglasses I would like to tell you.If you still have any problems with lenses please keeping watching my blog.