Lens Color: Medium Depth Is Better
The color of the lens should be such that the color of the surrounding environment is not distorted. Before wearing sunglasses, observe objects such as red, green, and yellow, then put on sunglasses and observe the same object. The color of the two observations cannot be color cast, otherwise the ability to recognize traffic lights will be reduced. According to experts, different colors of lenses have different functions, generally better in medium depth, preferably in gray, brown, and green. Moreover, the color selection of the lens should be based on the principle that the color of the object is not distorted, the edge of the object is clear, and the signal lights of different colors can be effectively recognized.
