The darkness of the lens can be automatically adjusted according to the light intensity of the use environment.
It takes only 0.5S for the lens to change color from its brightest state to its darkest state.
Lens material has anti - ultraviolet function, can filter ultraviolet ray greatly.Protect the user's eyes.
The polarizer is involved in the manufacture of the lens, so the product also has the function of general polarizing glasses
The background color of the lens is grayish brown, which can avoid the lens with color (such as red, blue and green) to a certain extent, leading to vision discoloration.
