Eye care today is not simply limited to an abundance of options in frame sizes, colours and corrective capacity. With increasingly personalized needs and a saturated market for eyewear, it is vital to understand the basic reasons why one should invest in the best eyeglasses. The reason to actively invest in the best and the most advanced eyewear is to protect your vision from UV radiation and glare. Since the eyes are one of the most sensitive parts of our body is prone to long term damage when exposed to foreign particles and radiation, having glasses that come equipped with multiple solutions in one is the way to go.
We at Titan Eyeplus have started curating the best eyeglasses with anti-glare and photochromic lenses for prospective customers to choose from. As these lenses can be installed onto prescription glasses and sunglasses alike, one is able to fulfil their daily eyesight requirements without having to alternate between two sets of eyeglasses. Keep reading to understand the benefits of photochromic lenses and how they protect your eyes all through the day.
What is a Photochromic lens?
The basics of a photochromic lens and its function can be understood through the technical operation of the same. It occurs through an external change in the environment of the lenses. The photochromic lens within a pair of eyeglasses is designed to darken whenever exposed to UV radiation, thus effectively reducing the amount of sun damage the wearer’s eyes may be subjected to. A photochromic lens goes from clear to the shade of tinted sunglasses within 30 seconds of being exposed to sunlight, whereas it takes about 5 minutes for it to return to clear when not exposed to sunlight any longer. Due to their stimulus oriented design, they are often called reactolights as well and can be made of plastic, polycarbonate or glass.
How Do They Work?
A photochromic lens is made with small molecules of silver halide and chloride built into the body of the lens, which undergoes a chemical process on exposure to UV radiation or sunlight. The aforementioned chemical process leads the in-built molecules to change in size and orientation, thus darkening the appearance of the photochromic lens and giving it the sunglass tint. Since this chemical process is reversible, the lenses return to clear once the wearer returns to a place with limited UV radiation or no sunlight.
Benefits of Photochromic Lens
Purchasing specially designed eyeglasses that are equipped with a photochromic lens can be a great investment for those with specific needs within one pair of eyewear.
Let us take a look at some of the benefits of a photochromic lens within eyewear:
• Cost-Effective:
Since a photochromic lens can be installed within a pair of simple prescription lenses, the need for a second pair of tinted sunglasses for the outdoors is eliminated. The two-in-one solution helps the wearer get the benefits of both glasses in an adaptive pair while cutting down on any high costs the wearer might have in terms of buying a second set of eyewear.
• Protection from Radiation:
The central objective of a photochromic lens is to protect the wearer from significant exposure to UV radiation when outdoors. Since prolonged exposure to unfiltered sunlight can lead to eye problems and even blindness, investing in a protective pair is crucial.
• Convenience:
As aforementioned, the double-solution provided by a pair of glasses equipped with a photochromic lens is great for wearer’s convenience as their everyday-wear prescription glasses can turn into tinted sunglasses the moment they step outside.
• Long-term Eye Health:
Protection from UV Radiation is imperative for eye health in the long run. To keep problems like cataracts, blurred vision, and headaches at bay, investing in a pair of photochromic lenses is essential.
The nature of a photochromic lens within eyewear is to fulfil different functions within one useful pair. Explore our website, and we can help you find the perfect pair of photochromic eyeglasses for your convenience, so you can look stylish and stay protected at the same time.