When it is still confusing what are difference between polarized and non-polarized lenses, selecting the right one is not always easy as a question may arise which lens is suitable for daily routine and your conditions.
Regular sunglasses or non-polarized sunglasses are designed to block only ultraviolet sunlight and filter the visible light to the level that the eyes can manage. Prolonged exposure to the sun without wearing eye protection like sunglasses may cause many eye problems such as eye diseases and cataracts. This type of lens does not help prevent the reflecting light known as glare when sunlight strikes flat surfaces. The blinding glare enters directly into your eyes to cause annoying and temporary loss of visibility.
Unlike tinted shades, polarized sunglasses can block the distracting glare from a smooth surface like a lake, river to bring clear vision and sharp images to the glass wearers. Besides that, polarized sunglasses also prevent UV rays from entering your eyes. Polarized sunglasses have advantages over regular shades in terms of comfort and glare protection, but there are some situations these glasses are not appropriate.
To determine whether or not your sunglasses paired with polarized lenses, please follow the guide below:
Are polarized better than non-polarized lenses?
Each type of lens has its advantage when comparing how they interface with the sunlight. Both lenses belong to class 2 or 3 and share common features like a similar appearance, UV prevention, and 18% to 43% light transmission. In other words, both types serve the same purpose in shielding your eyes from solar radiation. Non-polarized or UV lenses are so popular and used in multi-purpose while polarized lenses help reduce glare to offer the best performance in fishing, boating, sightseeing. The ability to eliminate glare, color purity, vision enhancement are substantial advantages when comparing non-polarized and polarized lenses. So which lens is the best for you? It all depends on what is your routine lifestyle and how you plan to use them. It is also necessary to understand the geography, conditions of commute to work, or nature of your outdoor adventure to determine whether to wear polarized or non-polarized lenses. If your outdoor activities don't get involved in water environments, non-polarized lenses are what you need for UV protection and making a fashion statement. But on the contrary, polarized lenses are a vital tool for water sports like fishing as they provide a clear vision for making a more productive angler.
Are polarized less fashionable than non-polarized lenses?
When it comes to fashion, non-polarized lenses are not just for eye protection. They also serve as a fashion statement and come in plenty of selections from dark to soft colors to match demands for diverse lifestyles. In contrast, polarized lenses are engineered to cut glare for some specific applications in water environments. Hence the color choice is not abundant when compared to non-polarized lenses. Thus fashion influencers and bloggers are obsessed with non-polarized shades as there is plenty of fashion choices, from futuristic colors to trendy frames.
Non-polarized sunglasses are available in many fashionable colors.
Pros and cons of polarized sunglasses
- Cut distracting glare from water environments or shiny objects.
- Enhance vision clarity and offer color purity.
- Bring comfort without eyestrain and headaches.
Greatly beneficial for water sports, fishing, beach walking, scenic viewing.
- Full protection from solar radiation.
- Can integrate with mirrored lenses.
- Not appropriate to wear for operating LCD machines or viewing electronic devices.
- Not detecting the true colors of snow and ice, hence pose a danger when driving or skiing in snowfield.
- Color choice is limited to grey, green, brown, and amber.
- Need a special care as polarized layers are easily get damage by heat.
Pros and cons of non-polarized sunglasses
- Many types of tint density from class 0 to class 4 for various applications.
- Block the UV rays and cut the visible light to an appropriate level for the eyes to handle.
- Dozens of lens colors are available for different purposes.
- The glass wearers may suffer eyestrain, eye fatigue, and low visibility due to blinding glare.
- Not suitable to wear in water environments.
For the best comparison between polarized and non-polarized, here are guides to help you when and where you should choose proper lenses that will fit your lifestyle.
When to wear non-polarized sunglasses
General purposes – Everyday use for eye protection, express the personality, driving, walking errands, hiding identity, selfie photography.
Skiing – Glare is dangerous, but reflected light from the ice is helpful in this situation. Skiers can detect ice conditions and control their path to avoid accidents. The tinted sunglasses integrated with mirrored lenses are an optimal choice for skiing since mirrored lenses have the best protection in bright sunlight conditions like a snowfield.
Flying – Polarized sunglasses reduce the visibility to read the LCD panel. The Pilot needs to see the control panel and GPS during flight. Thus polarized sunglasses are not advisable to wear when controlling the airplane.
Operating machinery – It's challenging for the machine operators to read the LCD screen. Therefore polarized sunglasses are not recommended to wear in this situation.
When to wear polarized sunglasses
Driving, biking, running, hiking trails – The reflecting glare from the road surface will strike directly into your eyes if you are not wearing polarized sunglasses when behind the wheel. The inability to see oncoming vehicles and traffic signs is incredibly dangerous. It's advisable to wear polarized sunglasses when you are driving. Not armed with polarized shades when running or biking around the lake, you may suffer from eyestrain, squinting, poor visibility due to intense glare from the lake surface or road.
Fishing or water sport – Open water is a very reflective environment that creates intense glare and discomfort. Polarized sunglasses will help anglers or sports athletes have better visibility. Wearing polarized shades allows anglers can see the fishes or objects beneath the surface of the water.
Beach sightseeing, scenic viewing – With the help of polarized lenses, the glare is no longer annoying to allow you to discover visual experiences and enjoy the beautiful beach landscape or natural scenery without eyestrain or eye squinting.
Low-cost sunglasses in cat-eye style integrated with polarized lenses are the best choice for women for eye protection and visual enhancement. These glasses block both UV rays and glare to bring a clear and sharp vision for outdoor adventures.