Different people, according to different preferences and different uses to choose sunglasses for UK women but the most fundamental is to protect the wearer’s safety and visual acuity from the basic principles of damage.
The basic function of sunglasses is to reduce the strong light stimulation, the visual object is not deformed, the anti ultraviolet, the color identification is not distorted, and accurately identify the traffic signal. If the function is defective, the light is lost sunglasses with best sales role, will produce dizziness, eye soreness and other conscious symptoms.
Sometimes even unresponsive, color illusion and walking divides as inequality symptoms and cause accidents, etc.. So when you choose cheap sunglasses, you can not only focus on style and ignore its inherent quality.