With unique lenses that reduce glare from reflecting surfaces like glass, water, and snow, polarized sunglasses work like magic glasses. They are useful to avoid any possible threats and require a clear perspective.
Here’s the skinny, though: they are not the same as UV protection. Your eyes are still vulnerable to UV radiation from the sun, even with polarized glasses in place. You may get your glasses polarized whether you require prescription or non-prescription glasses.
This article explains how these polarized sunglasses work and shares the benefits and drawbacks of using this eye protection.
What Do Polarized Sunglasses Do?
A pair of polarized sunglasses is your little hidden weapon against glare that attempts to obstruct your eyesight. They intervene when reflected light would normally cause you to squint or get blinded.
The situation is as follows: When light strikes a glossy surface and bounces horizontally, it causes glare. It may interfere with your eye sensors, causing difficulties seeing colors and sometimes severe blindness. It seems like a wild light display. Your body uses squinting, a superhero ability, to protect your eyes from excessive light at that point.
Here, polarized glasses double as superhero capes. The secret sauce is an application of a certain chemical on them in a vertical pattern. By blocking the horizontal light, this chemical wizardry directly combats glare.
There are two locations where this magic may occur: on the lens surface (for less expensive sunglasses) or between two layers of lens material (for more upscale brands).
Remember that if you’re wearing high-end sunglasses, chances are likely they have polarized lenses ready to combat glare like pros.
What Are the Benefits of Polarized Sunglasses?
Polarized lenses are similar to glare busters in that they are excellent at eliminating glaring reflections, day or night. However, they do not protect your eyes from the sun’s UV rays, which may damage them.
The following summarizes the reasons polarized lenses are fantastic:
- Increases your comfort level with images
- Increases the contrast between dark and bright
- Allows you to see colors as they are
- Aids in preventing eye tiredness and strain
These lenses are available in various hues, from very light to very dark. The bottom line is that hue and darkness do not affect a lens’s ability to reduce glare. Both are more than capable of doing the task.
Some colors are advantageous in certain circumstances:
- A sunny day near the lake looks great with a black lens.
- A light blue lens may reduce eye strain during those extended computer sessions.
- Glasses intended for nighttime driving may have lenses that are yellow or bright orange in color.
A quick tip: Even with lesser tints, polarized lenses are always somewhat tinted. Because of the chemical process polarized lenses undergo, there is no such thing as completely clear polarized lenses.
When is the Right Time to Put on Polarized Sunglasses?
Glare is a serious issue; it distorts objects’ real colors and makes them more difficult to see, particularly while driving. There have been connections between it and fatalities involving pedestrians, so we must exercise caution.
When used under certain settings, polarized sunglasses may be a true superhero.
Driving: Particularly on those sweltering days when the air above the road creates mirror effects and the asphalt is heated.
Outdoor sports: Players have a good vision to safely maneuver throughout the day.
Activities involving water: Wave glare may hit you from any direction, whether sailing, fishing, or speeding on a boat.
How can you now determine if your sunglasses are polarized?
- Bring your shades into an optical shop.
- Take off the shelf a pair of polarized ones.
- Orient your sunglasses so that they face the shop at a 90-degree angle.
- If the combination becomes dark or almost black, your sunglasses are authentic.
Disadvantages of Polarized Sunglasses
Perhaps polarized glasses aren’t to everyone’s taste. There are three circumstances in which they could cause more trouble than good:
Visual disorientation: Some people feel a little queasy or uneasy when looking through polarized glasses, particularly in normal illumination. Things seem to become a little too “3-D,” which messes with how deep things appear.
Interface blurring: Liquid crystal displays (LCDs) and other digital screens may have a little blurry if horizontal light is blocked. These devices want light to come at them from a certain angle, and polarized lenses might cause a disturbance.
Driving at night: Polarized glasses designed for nighttime driving may make things seem darker by blocking out some light. You may have greater visual problems from that dimming impact than headlight glare.
Consider polarized shades as your go-to anti-glare protection. Their particular chemical technique aligns them vertically, and it addresses the annoyance of reflections from horizontal surfaces.
Your best bet for reducing glare and enhancing color contrast is to use these stylish lenses, particularly whether driving, boating, or participating in sports.
Published By: Aize Perez
