can't choose red color tint eyeglasses lenses to driving car

[glasses lens]

Driving mirror has lots of kinds colors, from the protective effects of view, mainly grey, brown, yellow, G-15 (or dark green) of these are better, which can enhance the contrast of yellow (in medicine, yellow color can enhance visual acuity). And red glasses are not suitable for wearing on when driving the car, because it will affect the recognition of traffic signs, which can cause traffic accidents.