The design of a pair of glasses today is dictated by a variety of factors. Before, it would serve as a basic protective layer on the eyes, whereas now it is a sophisticated piece of small-scale engineering that is capable of fulfilling different types of eye protection at once. An example of this can be seen in eyeglasses designed to be segmented into three viewing areas or having lenses that darken on UV exposure or filter out intense sun glares through the lenses before they reach the eyes. The way these features are now seamlessly tied within a pair of glasses to maximize user benefits has become common for most eyewear makers and retailers.
The simplest way to understand how polarization has become a common feature that can be added to existing eyewear designs or being made specifically for the harsh environments and exposure is by seeing how the time we spend online and often outdoors can significantly affect our eye health. While blue light from screens can disturb our personal health and well-being, the UV radiation from the sun can lead to the early onset of cataracts. The latter is combated by special eyewear such as polarized glasses which can filter out excess light from the sun as it reaches the wearer’s eyes. To understand the advantages of polarized glasses, let us go over some basics first.
Polarized Glasses
Designed as an extra-protective piece of eyewear, the advantages of polarized glasses can be understood through the way they work and the extent of their protection from sunlight. Polarized sunglasses are glasses that can significantly lessen the amount of glare, radiation, and light that reaches the eye to give the wearer’s sharp and clear vision that is comfortable even in harsh outdoors that may have a lot of reflective surfaces such as beaches and snow-covered locations. As they limit the amount of light, they are crucial for those who spend extended periods of time outdoors in such locations for work or even recreation and help them retain their eye health and have limited accidents due to clarity of vision.
How Do Polarized Glasses Work?
The working of polarised lenses can be understood through the angle at which light strikes the wearer’s eyes after being reflected off the external surfaces exposed to. When the sunlight strikes the surface at a particular angle, it is reflected back at the same angle; glares are caused by light that bounces off of horizontal surfaces and leads to conflicting glares that disrupt the wearer’s eyesight.
Polarized glasses are therefore designed to block out light waves that are reflected at horizontal angles and only allow vertical light waves to make it past the filter of the glasses, leading to crisper and more coherent vision in the outdoors.
Advantages of Polarized Glasses
The invisible filter applied on top of a pair of eyeglasses that eliminates extra reflective light is especially beneficial to wear in certain situations. Let us take a closer look at the benefits of polarized glasses.
• Limits Glare Reflection:
The light that bounces off of reflective surfaces such as water, snow, roads, and cars can be lead to extra light reaching the wearer’s eyes and confusing their field of vision. By effectively blocking out the extra light, the wearer can see more clearly.
• Reduces Eye Strain:
The limited glare doesn’t require the wearer to squint to see clearly and thus does not result in eye stress and headaches.
•Enhances Colour:
Since only vertical light waves make it through the lenses of the polarised glasses, the surroundings appear crisper and more colourful.
•Great for Outdoors:
Outdoor activities like fishing, snowboarding, skiing and even road trips can be made easier and safer if the wearer is equipped with polarized glasses.
The advantages of polarized glasses are evident because of their simplicity and effectiveness for the wearer’s convenience. To buy your own pair of stylish, polarized glasses, you can head over to Titan Eyeplus and our collection of global and home-grown brands that guarantee the best designs and comfort for you.