Tuesday, August 21, 2012
When it comes to fashionable sunglasses, there is such large selection of styles and different price categories, it is sometimes difficult to decide what the best choice is. To find the right ones, with which make you will feel beautiful, elegant and at the same time will be sufficiently functional and will work, is a challenge. The best advice available for those who wish to succeed in this endeavor is to just get Oakley sunglasses.
Ultraviolet radiation represents invisible rays of harmful light. Lights In general, depending on their wavelength, are divided into three types UVA, UVB and UVC. The UVC rays are nothing to worry about because they are absorbed by the upper atmospheric layer and hardly ever reach the ground.
The UVB rays are the ones that can burn your skin, if you absorb them for a long period and can damage your eyes as well. Along with a cold wind and snow, UVB-rays are able to cause snow blindness or temporary but painful problems with the cornea. Of course, not all experts and researchers agree with this theory.
It is desirable to note the label on your eyewear, which should say either UV 400, or 100% UV protection. The materials used for their lenses are different, some are lighter than others and some are more durable. The most commonly used three materials are polycarbonate, CR-39 and glass, which is durable, but much heavier than the above two.
Orange glasses do not let blue color through and the images you see form them are highly contrasting. They are not suitable for wearing out in the sun, but are ideal for driving at night, because they neutralize the glare from headlights and strong lights. They are the ideal glasses for night time drivers.
Brown color Oakley Sunglasses reduce unwanted glare, including that coming from the blue spectrum of sunlight. Glare can also cause fogging. Brown lenses can change your perception of colors.
Ultraviolet radiation represents invisible rays of harmful light. Lights In general, depending on their wavelength, are divided into three types UVA, UVB and UVC. The UVC rays are nothing to worry about because they are absorbed by the upper atmospheric layer and hardly ever reach the ground.
The UVB rays are the ones that can burn your skin, if you absorb them for a long period and can damage your eyes as well. Along with a cold wind and snow, UVB-rays are able to cause snow blindness or temporary but painful problems with the cornea. Of course, not all experts and researchers agree with this theory.
It is desirable to note the label on your eyewear, which should say either UV 400, or 100% UV protection. The materials used for their lenses are different, some are lighter than others and some are more durable. The most commonly used three materials are polycarbonate, CR-39 and glass, which is durable, but much heavier than the above two.
Orange glasses do not let blue color through and the images you see form them are highly contrasting. They are not suitable for wearing out in the sun, but are ideal for driving at night, because they neutralize the glare from headlights and strong lights. They are the ideal glasses for night time drivers.
Brown color Oakley Sunglasses reduce unwanted glare, including that coming from the blue spectrum of sunlight. Glare can also cause fogging. Brown lenses can change your perception of colors.