Lenses are a testament to how far we’ve come in eye care with all our technological advancements. Options are abundant when it comes down to choosing frames and colours, but one thing worth noting about lenses is that they can also protect your eyes. Online stores have introduced special features like UV protection, photochromic glasses or anti-reflective coatings just for this reason because everyone wants their prescription right away.
In today’s world, there is an abundance of options available regarding frames and colours. With customizable corrective capacities in glasses through various features or filters that protect your eyesight while having their current prescription put onto them by retailers, we have brought a detailed guide about Photochromic glasses.
What makes their colour change?
Photochromic lenses are eyewear lenses that darken in response to sunlight. The lenses contain unique molecules that change shape when exposed to ultraviolet (UV) light, causing them to darken and absorb more light. Photochromic lenses can provide excellent protection from the sun’s harmful UV rays, as well as improve visibility in outdoor conditions. While most photochromic lenses are made from polycarbonate or other plastic materials, some photochromic glass lenses are also available.
The inception of photochromic lenses was one of necessity. Many people who suffer from prescription eyeglasses often find it difficult to alternate between their glasses and sunglasses when outside, as everyday eyewear does not provide UV protection. However, suppose they come with this feature. In that case, you can turn them into tinted sunnies by simply entering direct sunlight – these react quickly (in less than 30 seconds) due to their design which is triggered externally rather than internally as other types do.
Why are Photochromic Lenses considered great prescription sunglasses?
Photochromic lenses are those that change colour in response to different light conditions. For example, the lenses will darken in bright sunlight to provide better protection from the sun’s harmful UV rays. The lenses will lighten up again to improve visibility in lower light conditions, such as indoors or on a cloudy day. This means you don’t have to carry multiple pairs of glasses – one pair of photochromic lenses can do it all!
Glasses with photochromic lenses are prescription sunglasses that can do the same job a pair of sunglasses have. The wearer’s line of sight remains clear and comfortable as they step outdoors, so it’s essential to protect your eyes from solid sunlight because this could lead to problems later in life.
There are several other benefits of photochromic lenses as well. They can help reduce eye fatigue by reducing the amount of light that enters the eye and offering protection from glare. And because they’re available in clear and tinted options, they can be used for prescription and non-prescription glasses. So, photochromic lenses are worth considering if you’re looking for a versatile and convenient option for your eyewear needs.
Tips to Pick the right Photochromic lenses:
The best way to protect your eyes from the sun is by wearing sunglasses with photochromic lenses. You can stay comfortable and have clear visibility as soon as you step outside, so these glasses will come in handy no matter what time of year it may be. Here are some tips for choosing the right pair of photochromic lenses:
- Determine what type of photochromic lens you need. There are two types of photochromic lenses: those that darken in the presence of ultraviolet (UV) light and those that darken in the presence of visible light. UV-activated photochromic lenses are typically used in eyeglasses, while visible light-activated photochromic lenses are used in optical devices and LCDs.
- Consider the environment in which you’ll be using the photochromic lens. A UV-activated photochromic lens is a good choice if you’re spending time outdoors. However, if you’ll spend most of your time indoors, a visible light-activated photochromic lens is a better option.
- Consider the type of material the photochromic lens is made from. Some materials, such as polycarbonate, are more resistant to shattering and breaking than others. This is important to consider if you’ll be using the photochromic lens in an environment where it may be subject to physical damage.
- Make sure the photochromic lens is compatible with your existing eyewear. For example, if you wear contact lenses, make sure the photochromic lens is compatible with your contacts.
- Ask your eye care professional about any other considerations that may apply to you specifically. For example, if you have a history of eye problems, they may recommend a specific type of photochromic lens. Follow these tips to choose the right photochromic lens for your needs.
Photochromic glasses are a great option if you’re looking for a versatile and stylish pair of glasses that can take you from the office to the outdoors. We hope our guide has helped you learn more about this type of eyewear and how to choose the perfect pair for your needs. At Specxyfy, we want everyone to have access to high-quality sunglasses and optical products, so be sure to check out our website for more information on photochromic glasses and other products we offer. Thanks for reading!