If you don't take proper protection for your eyes sun ray might dasmage your eyes. So it is necessary for everybody to take care of eye in proper way.

While going to beach it is one of the most important thing you should take care of. Here we are going to guide you about how you can take care of your eyes while going to beach.

Usually people goes to beach around the day time when sun is very bright. The sun product different type of rays. The rays which can harm your eyes is Ultra violet rays. The eyes might be damaged if it over exposed to Ultra Violet Radiation.

Different type of Eye Problem due to Ultra Violet Radiation are as follow :-

1. Skin Cancer - Cancer around eyelids
2. Macular degeneration - damage of macular
3. Catract - gradual clauding of eye lens

Best eye protection from sun rays :-

1. Big Hat
2. Sun Glasses

Sunglasses are made with different kinds of lenses to meet different needs:

• Regular lenses reduce the brightness of everything evenly.
• Polarizing lenses are designed to cut glare due to reflection. This means they are good for driving and outdoor activities in the snow or on water.
• Photochromic lenses change with the intensity of UV light by turning darker when outdoors and lighter when indoors. If you wear these for driving, choose sunglasses that are fairly dark.
• "Flash" or mirror lenses reflect all or part of the light instead of absorbing it. They offer no performance advantage as they scratch easily. You should choose a pair with a scratch-resistant coating

While choosing a sun glasses for beach always buy a sunglass which provide 100% protection from UV. "Even when we talk about 100 percent UV protection, light still enters from the sides of sunglasses and can be reflected into the eye," she says. Some people choose sunglasses that wrap all the way around the temples. A hat with a three-inch brim can help block sunlight that comes in from overhead.

UV radiation in sunlight is commonly divided into UVA and UVB, and your sunglasses should block both forms. Don't assume that you get more UV protection with pricier sunglasses or glasses with a darker tint. Look for a label that specifically states that the glasses offer 99 percent to 100 percent UV protection. You could also ask an eye-care professional to test your sunglasses if you're not sure of their level of UV protection.

Sunglasses should be dark enough to reduce glare, but not dark enough to distort colors and affect the recognition of traffic signals. Tint is mainly a matter of personal preference. For best color perception, Prevent Blindness America, a volunteer eye health and safety organization dedicated to fighting blindness and saving sight, recommends lenses that are neutral gray, amber, brown or green. People who wear contact lenses that offer UV protection should still wear sunglasses.

Children also should wear sunglasses. They shouldn't be toy sunglasses, but real sunglasses that indicate the UV-protection level just as with adults. Polycarbonate lenses are generally recommended for children because they are the most shatter-resistant.