Polarized Sunglasses

Last updated on June 8th, 2017 at 07:07 pm

Polarized sunglasses have been popular for years with boaters and fishermen who have to reduce reflected glare from the water surrounding them. And now that numerous others who hang around outdoors have actually found the benefits of polarized lenses, interest in these types of sunglasses has soared.

Besides boaters, outside lovers who benefit the most from polarized sunglasses consist of skiers, bikers, golf enthusiasts and joggers since all these activities require the removal of glare for optimal safety and efficiency.

Polarized sunglasses can be useful for owning, too, due to the fact that they lower glare-causing reflections from flat surface areas, such as the hood of the car or the road’s surface.

Some light-sensitive people, including post-cataract surgery patients and those continuously exposed to bright light through windows, may likewise opt to wear polarized sunglasses indoors.

How Do Polarized Lenses Work?

Light typically spreads in all directions; however when it’s shown from flat surfaces, it tends to end up being polarized — suggesting it travels in a more uniform (usually horizontal) instructions. This develops a bothersome and sometimes hazardous intensity of reflected light that causes glare and minimizes exposure.

Polarized lenses include an unique filter that obstructs this type of intense reflected light, lowering glare.

Though polarized sunglasses enhance comfort and presence, you will encounter some instances when these lenses may not be suggested. One example is downhill snowboarding, where you don’t want to block light reflecting off icy spots since this alerts skiers to dangers they are approaching.

 

Polarized Sunglasses

In addition, polarized lenses may minimize the presence of images produced by liquid crystal display screens (LCDs) or light-emitting diode display screens (LEDs) found on the control panels of some cars or in other places such as the digital screens on automated teller machines and self-service gas pumps.

With polarized lenses, you also might be unable to see your cell phone or GPS device.

Boaters and pilots likewise have reported comparable issues when viewing LCD display screens on cockpit console, which can be a crucial issue when it comes to making split-second decisions based strictly on info displayed on a panel.

Some manufacturers of these devices have actually changed their items to fix the problem, however lots of have not yet done so.

Nevertheless, for many other sports and activities, polarized sunglasses provide fantastic benefits. And today, numerous polarized lenses are available in combination with other functions that can enhance outdoor experiences.

Polarized bifocal sunglasses or progressive lenses are examples of choices for the presbyope who likewise likes outside sports.

And polarized photochromic lenses, which change from dark outdoors to light inside, might be right for the light-sensitive person who regularly is in and out of the sun on any offered day.

Whether you spend your time waterskiing or boating, in-line skating or mountain biking, owning or running, polarized sunglasses may be the right option to assist you enjoy your life outdoors.

See also: What Is the Best Eyesight: 20/20 Perfect Vision

Why Polarized Sunglasses are a Great Choice

For all the advantages we receive from the sun, its light can posture major vision issues. Sunlight showing off of smooth water, snow or flat roadways can develop glare which is not just frustrating, but can typically be dangerous. Blinding sun glare can cause mishaps, snow loss of sight and can even sunburn your eyes. Long term direct exposure to sun glare has actually been known to cause cataracts. Luckily, polarized lenses can shield you against the threats of intense glare.

Polarized Sunglasses Price

 Brands Average cost
Ray-Ban $200
Turbine $190
Sliver $170
EVZero Range $190

The Benefits of Polarized Sunglasses

A practically invisible filter can be built into lenses to remove the amount of reflecting light that enters the eye. Polarized lenses not just lower glare, they make images appear sharper and clearer, increasing visual clearness and convenience. Available for prescription and non-prescription sunglasses, polarized lenses can be used indoors by light-sensitive individuals, including post-cataract surgery patients and those continuously exposed to intense sunlight through windows.

Many polarized sunglasses supply UV security which is important to preserving healthy eye sight. Just as we put on sun block to secure our skin, it’s crucial that we protect our eyes from UV rays too.

Enhancing Your Polarized Lenses

Polarized lenses can be integrated with other functions to boost vision, such as bifocal sunglasses and progressive lenses, and finishings like anti-reflective and anti-scratch.

Dr. D.Roberts / author of the article
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Ophthalmology: Health of Your Eyes
Comments: 1
  1. James Johnson

    The more costly sunglasses are more durable, usually have a pretty good warranty, zero distortion in the lens, and are lightweight. I choose locals over all other glasses. They do NOT have a glass lens, however when fishing, I do not like glass because it is very heavy, and can fall off your face if you look down. My native silencers are so light you do not even know they are on your face, are crystal clear, and never fog up.
    They deserve every cent. Plus they have a life time warranty, if you run them over with a car, 30 bucks and you get a brand new set.

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