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Are Polarized Sunglasses Better For Your Eyes?

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A person with short dark blonde hair smiles on a beach. They are wearing polarized sunglasses and a blue and white striped shirt.

Polarized sunglasses have gained popularity in recent years, with many claiming that they are better for your eyes than regular sunglasses. Polarized sunglasses have a special filter that blocks horizontal light waves, reducing glare and improving vision. 

Polarized sunglasses can improve visual clarity and comfort by filtering out harsh glare and reflections to reduce eye strain. 

Investing in polarized lenses can improve visibility and reduce squinting, resulting in fewer headaches and greater comfort over long periods. At West Coast Optical, we recommend polarized sunglasses if you spend a lot of time outdoors and want to optimize your comfort. 

How Do Polarized Sunglasses Work?

Polarized sunglasses have a built-in filter that blocks horizontal light waves while allowing vertical light waves to pass through, significantly reducing glare from surfaces like water, snow, or pavement. 

Glare is caused when horizontal light waves reflect off these surfaces and enter our eyes, making it difficult to see clearly. Polarized sunglasses can improve our vision and reduce eye strain by blocking out these horizontal light waves. However, it is crucial to get UV-protected polarized lenses, as polarization on its own is ineffective in protecting eyes from the sun’s damaging rays. 

Benefits of Wearing Polarized Sunglasses

There are several  benefits of wearing polarized sunglasses, including:

  1. Better visual clarity: Polarized sunglasses can reduce glare and improve vision by filtering out horizontal light waves. You can see more clearly and with better contrast, making seeing objects in bright sunlight easier.
  2. Reduced eye strain: When we are exposed to glare for extended periods, our eyes work harder to focus and adjust. By wearing polarized sunglasses, our eyes may not adjust as much, reducing fatigue and preventing headaches caused by eye strain. 
  3. Improved performance in outdoor activities: Whether you’re fishing, boating, or playing sports, glare or reduced contrast can be a significant hindrance. Polarized sunglasses can help improve performance in these activities by reducing glare and improving visual clarity.
  4. Better overall eye health: By reducing glare and protecting our eyes from harmful UV rays (make sure to opt for ones with UVA and UVB protection), wearing polarized sunglasses can help maintain healthy eyes in the long run. Preventive eye care means better vision and a reduced risk of developing eye conditions later in life.
  5. Fashionable accessory: Polarized sunglasses are functional and come in various styles and designs, making them a practical and stylish accessory.
  6. Perfect for all ages: Polarized sunglasses are not just for adults; they are suitable for people of all ages. Children can also benefit from wearing polarized sunglasses to protect their developing eyes. 
  7. Cost-effective: While polarized sunglasses may be pricier upfront than regular sunglasses, they are a worthwhile investment in the long run. Their durability and ability to protect against glare–significantly if upgraded to include UV protection–mean you won’t have to replace them like traditional sunglasses. 
  8. Available in prescription options: If you require prescription glasses, there’s no need to worry about missing out on the benefits of polarized sunglasses. Many brands offer prescription options for their polarized sunglasses, allowing you to protect your eyes while still seeing clearly.
  9. Eco-friendly options: With the increasing focus on sustainability, many polarized sunglasses brands now offer eco-friendly options. These sunglasses are made from sustainable materials, making them an excellent choice for your eyes and the environment.
  10. Customizable lenses: Polarized sunglasses come in various lenses in various colors and tints, allowing you to customize them according to your needs and preferences. For example, yellow-tinted lenses enhance contrast and depth perception in low-light conditions. In contrast, grey lenses are suitable for bright sunlight.
  11. Easy maintenance: Polarized sunglasses require minimal maintenance to keep them in top condition. Simply wiping the lenses with a microfiber cloth and keeping them in a protective case when not in use can help prolong their lifespan.
A young person with long blonde hair is receiving an eye exam from an optometrist, who is using a specialized machine to examine their eyes.

How West Coast Optical Can Help

Polarized sunglasses offer a wide range of benefits for your eyes and overall well-being. They are a versatile and practical accessory that protects against glare and increases the contrast and colour vibrancy of the world around you. 

At West Coast Optical, we provide an exquisite selection of polarized sunglasses from leading brands. Explore our website and book an appointment to discover the ideal pair tailored to your preferences.

Written by West Coast Optical

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