There are glasses and contact lens manufacturers around the world that are constantly making optical supplies for fashion, health, comfort and other reasons. The demand for a constant flow of contact lens supplies and other optical necessities has gotten higher in recent years because of the damage that is being inflicted on eyes. Optical supply labs are constantly testing out new technology in order to improve people’s vision. But why has eye health deteriorated so much recently? Well, part of that reason is the sun, too many people don’t do what they can to keep ultraviolet light from getting into their eyes and it damages their vision as well as eyelids and skin. Optical suppliers are now having to provide not only glasses and contact lenses but medical creams and surgery implements because of how we treat our eyes in the sun.
Sunglasses are not just a fashion accessory. They help to keep all ultraviolet light from getting into our eyes and onto the skin around our eyes. Here are some important reasons to wear sunglasses.
- To protect against UV rays. UV radiation has been known to cause cataracts and growths onto the eye’s surface. An optical supply lab recently found that the eye can actually suffer a version of sunburn. Hats are helpful but only block about 50% of the UV rays, which is not enough, according to optometrists.
- To protect against blue light. The solar spectrum has a blue and violet portion that is a risk factor for macular degeneration if eyes are exposed to them over a long period of time. This is especially true for people that are sensitive to the sun to begin with. It’s hard to stay away from these blue and violet portions because you can’t see them with the naked eye. However, wearing sunglasses will avoid those colors seeping into your eyes without you realizing it.
- To be more comfortable. Often times the brightness of the sun as well as it’s glare can interfere with peoples ability to see properly. Having to squint or feeling your eyes water and should not be something that you just get used to. This means that the sun is too bright for you and you would benefit from darkening your view.
- To make it easier to adapt. Even if you only spend a few hours in the sunlight, your eyes can have a hard time trying to adapt to the nighttime or even just to the light level of inside. Over time, this could get hard which could make doing things like driving at night time pretty dangerous.
- To protect against skin cancer. Your eyelids and the skin around your eyes are easily susceptible to skin cancer. Wearing sunglasses can prevent those harmful rays from touching that area.
Here are some is to make sure that your optical supply is keeping your eyes healthy.
- Make sure that you wear your sunglasses or some kind of protective eye wear every time that your eyes are going to be exposed to UV rays. This includes cloudy days and winter months. The suns rays can break through clouds even if you can’t see them.
- Your sunglasses should block out almost 100% of UVA and UVB radiation. They should also screen out 75% to 90% of all visible light. Quality sunglasses like this may not be cheap but they are worth it.
- Your sun glass lenses should match almost exactly in their color and be free of any warping, scratches or imperfections. The tenant should be smooth and even.
- Gray colored lenses are the best type of lenses. They will reduce the intensity of the light and protect against the rays without changing the color of the world around you as you look through them. They will give you the most natural color vision.
- Make sure that even children and teenagers are wearing some sort of optical supply. They tend to spend a lot more time in the sun than adults and their eyes are even more sensitive. Lack of eye protective wear in the younger years can cause major problems when they get older.
- Understanding the need for protective eye wear is crucial to giving you the best quality of life that you can possibly have.