Polarized sunglasses are sunglasses that help diminish the glare of the sun. Polarized sunglasses provide incredibly clear, glare-free vision. These glasses were first worn by pilots to help them see when the sun was shining in different spots during the day. These days, many people wear polarized sunglasses when driving, golfing, and fishing. They look the same of other types of sunglasses, but deflect the sunlight in such a way so that it is not distracting when they are focusing on other things.
This causes the dramatic reduction in glare and increases visibility.
For those who drive a great deal during the day, these sunglasses will help keep the sun from becoming too distracting and help prevent squinting.
eople seem to get less tired, suffer less fatigue, and have fewer headaches on long trips.
Polarized sunglasses can make driving a boat or a car safer and improve outdoor sports performances.
When fishing, wearing polarized sunglasses will allow people to see into the water more clearly and accurately. When the sun is out, it can reflect off the water and cause the visibility to go down. When fishing, many people need to see into the water. Polarized sunglasses take a lot of the glare off the water allowing people to see what is below. This is helpful when boating also. In order to protect the boat from jagged rocks just below the surface, people can navigate the boat around these objects because they saw them ahead of time. These sunglasses can cave people from a wide variety of accidents both in the water and on the road.
Polarized sunglasses are not too expensive and come in a wide variety of styles and colors. They can be found wherever sunglasses are sold. At first, many of these sunglasses came with yellow tinted lenses, but these days the lenses are clear which many people are happy about. For those who enjoy outdoor activities like hiking, hunting, and sports, a pair of these sunglasses will help them get the most out of their day. Buying a pair of these sunglasses will help a person enjoy being out in the sun and not having to worry about missing out on any part of it.
Polarized sunglasses are so lightweight; you'll almost forget you're wearing them. They also provide excellent coverage and protection from wind, glare, and dust. Though they cost a little more initially, the increase in vision is dramatic. They are well worth the investment, especially if they prevent just one accident. eResearch by navid ajamin -- summer 2008
When Should You Wear Polarized Sunglasses?
Glare can be dangerous, especially when driving because it distorts the true color of objects and makes objects harder to see. Glare has been linked to many pedestrian deaths and traffic accidents.
Polarized sunglasses can be especially helpful in situations like:
- Driving: This is especially true on extremely hot days when the combination of hot air near the surface of a road and less hot air above it causes a mirroring effect.
- Playing outdoor sports: Polarized sunglasses help athletes see with greater clarity so that they can safely maneuver while competing in full daylight.
- Water activities: This includes speedboating, sailing, fishing, and other water sports when glare can come from all directions as sunlight bounces off waves or moving water.
How Polarized Lenses Enhance Color and Clarity?
The polarization of the lenses helps to reduce glare, which in turn enhances color and clarity. The chemical treatment used in polarized lenses blocks out certain wavelengths of light, leaving other wavelengths unchanged. This reduces the light entering your eyes and makes colors appear more vivid and clear.
The color of the lens can also affect color perception and clarity. Different colors are better for different conditions, so it’s important to pick the right lenses for your needs.
Benefits of Improved Color Perception and Clarity
Some of the benefits of improved color perception and clarity provided by polarized lenses include:
Enhanced detail
You’ll be able to see details more clearly and accurately, making activities like photography or painting easier.
Vivid colors
Colors will appear sharper and more vibrant due to the reduced glare. This can make outdoor activities such as hiking or bird watching much more enjoyable.
Improved depth perception
Polarized lenses help create a three-dimensional effect, allowing you to perceive depth and distance better. This can be especially helpful for activities like golfing or skiing, where accuracy is important.
Protection from Harmful UV Rays
Polarized lenses also protect from harmful UV rays. These lenses are designed to block out UVA and UVB radiation, which can harm your eyes over time. This is especially important in skiing or hiking, where the sun’s rays can be strong.
How Polarized Lenses Block Harmful UV Rays?
Polarized lenses are treated with a special chemical that helps block UVA and UVB radiation. This treatment allows the lenses to filter out certain wavelengths of light while still allowing other wavelengths through. This reduces the amount of harmful rays entering your eyes and keeps them safe from long-term damage.
Benefits of Blocking Harmful UV Rays
The benefits of blocking harmful UV rays are numerous,
including:
Protection from long-term damage
The reduced amount of UV radiation entering your eyes helps to protect them from long-term damage. This can help you maintain a healthy vision for years to come.
Reduced eye strain and fatigue
Blocking UV radiation can also help to reduce eye strain and fatigue, which is especially beneficial during activities like skiing or golfing.
Long-term health benefits
In addition to providing eye protection, blocking out UV radiation can also help to reduce the risk of skin cancer and other diseases.
Polarised Sunglasses vs Normal Sunglasses:
Normal sunglasses offer basic protection against bright light & UV rays but only polarised lenses block blinding glare and can also enhance visual acuity, colour contrast and visual comfort, blocking 100% of harmful UVA/B light.
Different Types Of Polarised Lenses:
Lenses can be polarised to different degrees and in different ways. Most inexpensive polarised sunglasses have a thin film applied on one side of the lens. Many higher quality lenses have film laminated between two layers of lens material, preventing it from being scratched or rubbed off. In addition, the more dense the film is, the more polarisation it provides.
In most cases, polarised sunglasses don't look any different from regular sunglasses. While denser films tend to be darker, the colour of a lens does not determine how much polarization it provides.
A very dark pair of sunglasses with a light film will not block more glare than a lighter shade of glasses with a denser film. The colour of the lens is also variable; although they cannot be made clear, polarised lenses can be made in grey, brown, green, or other colours.
The Benefits of Polarized Lenses for Children
These lenses help reduce glare from reflective surfaces, improving visual clarity and reducing eye strain. This enhanced vision can improve safety in sports by allowing children to see more clearly and react more quickly to their surroundings.
How to Protect Your Child's Vision Outdoors
As parents, you want the best for your child, including their vision. Here are some tips to help keep their eyes safe during outdoor activities and sports this summer:
- Wear Protective Eyewear: Ensure children wear protective eyewear with UV protection, such as sunglasses with polarized lenses or sports goggles, to shield their eyes from harmful UV rays and potential injuries.
- Use Hats and Visors: Encourage children to wear hats or visors to reduce UV exposure and protect their eyes from direct sunlight.
- Choose the Right Gear: Invest in sport-specific protective eyewear that meets safety standards to protect against impact and debris for specific sports.
- Educate About Safety: Teach children the importance of eye safety, including avoiding direct sunlight exposure and the risks of rubbing their eyes with dirty hands, which can lead to infections.
- Regular Eye Exams: Maintain regular eye check-ups to monitor their eye health and update prescription lenses as needed, ensuring optimal vision.
Reference:
- streetdirectory.com
- verywellhealth.com/polarized-sunglasses-3422163
- popularmechanics.com/science/a28191/polarized-sunglasses-bells-theorem
- danielwalters.com/blog/benefits-of-polarized-lenses-why-theyre-worth-investing-in
- bethesdavisioncare.com/why-polarized-lenses-are-a-game-changer-in-kids-sports
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