Sunny Weather? Wear Sunglasses!

Protection against ultraviolet (UV) is very important. UV radiation from the sun's rays not only damage the skin on your eyelids, but also damage the cornea, lens and other eye.

Sunny Weather? Wear Sunglasses !. The answer is yes, protection against ultraviolet (UV) is very important. UV radiation from the sun's rays not only damage the skin on your eyelids, but also damage the cornea, lens and other eye. Exposure to UV rays can also increase the risk of cataracts and macular degeneration.

In selecting sunglasses, look at the detail of UV protection products on the product label. Choose sunglasses that can block 99-100% of UVA and UVB radiation. Keep in mind that the color and the darker the color of a lens sunglasses, it affects the ability to block UV rays. Choose sunglasses that have a wide lens to protect your eyes from all angles. Several types of contact lenses also offer protection against UV light option, but nonetheless must be combined with black glasses for maximum protection.

Of course, protection against UV rays not only be a consideration in the selection of sunglasses. For added protection against UV rays, you can add the following:

• Blue-blocking lenses. Can help a distant object can be seen more clearly, especially when the weather is foggy. Glasses with lenses is generally popular among skiers, rowers and hunters. However, the use of this lens while driving is not recommended that the introduction of the red light is better.
• Polarized lenses. Can help reduce glare, for example, which is reflected by the glass or water. Useful when driving, fishing and skiing.
• Photochromic lenses. These lenses change color to be darker or lighter in accordance with the existing light, but still needed time to adjust to the light conditions.
• Polycarbonate lens. Provide more protection against hazards that may occur during exercise or activity.
• Gradient lenses. Dark on top and lighter at the bottom, can reduce glare so you can see more clearly. This lens is useful to use while driving, but not when exercising.

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