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Polarized Sunglasses Lenses

Polarized Sunglasses Lenses

Reviewed by : Dr. Thomas Stokkermans, OD, PhD on April 29, 2023

Standard sunglasses are great for reducing overall brightness, but they don’t do much for glare. Polarized sunglasses reduce glare to provide more comfortable vision on particularly bright days.

How Do Polarized Lenses Work?

The key behind polarized sunglasses lenses is the special chemical that's applied to the lens. The chemical blocks some — but not all — light from entering your eyes.
Polarized lenses allow vertical light rays to enter your eyes so it’s possible for you to see correctly. However, horizontal light, as well as light from other angles, is filtered from entering your eyes.
By blocking light from other angles, like the light that reflects off snow and water, the lenses significantly reduce glare.
Glare reduction often means you’re able to see your point of focus more clearly. It also limits the blinding effect that bright light causes by bouncing off surfaces, as these light waves tend to be horizontal rather than vertical.

Polarized Lenses From Eyebuydirect Canada

Eyebuydirect Canada allows you to add a polarized coating to your prescription or non-prescription sunglasses for an extra $40.

For $69, you can have a polarized and mirrored tint added to your lenses. This option is especially useful for water sports sunglasses

Where are Polarized Sunglasses Most Useful?

While you can benefit from them in most situations, the perks of polarized sunglasses are noticed most in the following settings:

Fishing & Water Sports

Fishing & Water Sports

Polarized sports sunglasses protect your eyes around water by blocking glare reflected off the water's surface. Wraparound sunglasses, along with hats and other sun-shielding apparel, offer even more protection.

Driving

Driving

Polarized lenses block glare from smooth road surfaces while driving, especially when roads are wet. Make sure you can read your dashboard and other electronic displays through the lenses!

Hiking & Snowy Weather

Hiking & Snowy Weather

These lenses are useful for hiking trips that will take you to exposed places like mountaintops, particularly in snowy conditions.

Amazing Coatings for Your Lenses

Your lenses come with these handy coatings.

Anti-Reflective

Scratch-Resistant

Polarized

UV Protection

How to Add Polarized Lenses

STEP 1

STEP 1

Choose your frame and
click “Select Lenses”.

polarized

STEP 2

Select the “Polarized”
option.

tint

STEP 3

Choose between the “Basic Tint” and “Mirrored Tint” options, and select the tint color you like.

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FAQ

What does ‘polarized sunglasses’ mean?

When sunglasses are “polarized,” it means they have a special lens coating that filters certain angles of light. This filtering feature can reduce glare from light reflecting off of surfaces like water or snow. Glare reduction can make certain tasks, like driving, more visually comfortable.