Will transition glasses lenses darken in the car?

[Emmanuel]

Can i wear transition glasses in my car. Will transition lenses become dark when i am in my car. Is it safe to wear transition glasses when driving?

[Edward]

The transition glasses will be changed the color when you go outdoors from indoors. The transition glasses will become dark when you are in the outside places. Although the function is a little like that of sunglasses which can protect your eyes from uv and strong light, you'd better choose the polarized sunglasses when you drive which may better filter the uv and bad lights.

[Leonardo]

No, it would darken. In general, sunglasses are used for prevent UV lights to protect eyes. The transition lenses could not be darken in the car due to the windshield of the car could block most UV rays. When the light come to transition lenses, there is no UV rays left. Therefore, the transition lenses just like general glasses thus they do not become dark.