Now there are more and more people choose to wear ray ban of different colors. Actually, many people who wear ray ban sunglasses online don't know how to choose the color of glasses correctly. Here I would like to give you some suggestions.

Grey lens or gradual lens that turns to light slowly from up to down shall be preferred by most people. Their perspective effects towards different spectrums of the light are mostly equal. Brown lens is also a good choice. with a character of far-reaching sight. You will be in a joyful and leisure mood by wearing a light green lens. To serve with your clothes and face-painting, the light glasses are also a better choice.

In industrial area, some colors can play a role of protection. For example：

• The wine-colored lens is for X-ray medical staff.
• The yellow ones make the shooting athletes see clearly in foggy day.
• Shooting athletes prefer to choose yellow ones to see clearer.
• and blue is for steel worker working adjacent to high-temperature oven.

Some of the work on vision, color and distance vision demanding. Some jobs request you a high sense of clearance, colors and distance. Thence, car drivers, surgeons and art painters wear colorless glasses to ensure their work.

If drivers wear so heavier color lenses that they cann’t judge distance accurately, it is very easy to cause trouble.