Sunglasses are not just a fashion statement. In fact, one of the most important benefits of sunglasses is eye protection. A good pair of sunglasses can protect your eyes from the sun's ultraviolet rays. UV rays can cause permanent damage to your eyes and has been linked to various types of eye disease. For this reason, you need to do everything you can to protect your eyes from ultraviolet radiation. You can avoid UV ray damage by wearing sunglasses.
If you don't want to wear sunglasses all the time but want to protect your eyes from UV rays, it's important to wear sunglasses when the sun's radiation is at its highest level. That means wearing sunglasses at the beach in the summer, went hiking at high elevations, while participating in snow sports. Sunglasses can protect your eyes from UV rays, as well as harmful glare. And, remember you need to wear your sunglasses at these times, even if the sun's rays are not glaring down on you.
Sunglasses are available in a variety of colors and tints. Lenses can be customized for different activities, occasions or needs while still providing the necessary protection. Specialized sunglasses such as Oakley sunglasses are also available for pro athletes and aviation professionals. These lenses can offer visual enhancements that can improve perspective for chosen activity. Many times, the color of the lens can be used for these enhancements.
What Can the Lens Color Do?
Blue and Purple Lenses
These colors are the most fashionable and cosmetically appealing. Blue and purple lenses can reduce glare and help improve contour and color perception. During difficult weather conditions, such as fog, mist, and snow, these tints can help with navigation, by blocking the glare from visible white light.
Yellow can improvement the eyes ability to focus, by filtering blue light. This works well during the dawn and twilight because it creates good visibility in shady conditions. Otherwise, it may cause color distortion. In hazy or foggy conditions, the yellow lens can reduce glare while retaining sharpness.
Brown and Amber Lenses
These lenses contain an element of red. Red in a lens improves contrast and enhances depth perception. These lenses will block out light, so they work best on partly cloudy or sunny days. Brown or amber lenses are a good choice for a person who lives in an area where the weather fluctuates drastically from day-to-day since they work well in a large number of light scenarios.
Pink and Red Lenses
As with the Brown and Amber lenses, the red in the lens, blocks out light and enhances the visual. Pink and red lenses are usually said to be the most comfortable lenses to where if the sunglasses are to be worn for a long period of time because they are known to reduce eye strain. This lens can also be used in various types of weather conditions.
Green transmits colors evenly while dimming glare and brightening shadowy areas. These attributes remain constant regardless of the weather conditions. So, your green lenses will have same contrast levels and color distribution on a rainy day, or when the sun is shining.
Gray lenses are the most common type of lens available. A gray lens provides the ultimate protection from UV rays. They offer the darkest lens available while still providing the where with true color perception and reduced glare. Gray lenses also have anti-fatigue qualities, which means they can increase the energy level of the person looking through them.