WHAT ARE PHOTOCHROMIC LENSES ?

While you’re out exploring the World or enjoying the last of the Autumn sun make sure that, as you would with your skin, you take time to protect your eyes. UV light can have a detrimental effect on your vision if you don’t protect your eyes sufficiently; it can lead to an increased risk of eye diseases such as cataracts(1).

It’s important to take the right steps to looking after your eyes to avoid or reduce the risk of health problems. One such way of protecting your eyes from the dangers of UV light is to wear quality protective glasses.

One of the cleverest types of glasses are photochromic lenses, thanks to their automatic adaptation to light. So, what exactly are photochromic lenses and what benefits can they bring to your lifestyle?

How do photochromic lenses work?

Photochromic lenses are created with advanced technology that allows the molecules within the lens to change when exposed to UV light. This means your photochromic glasses will darken automatically when you step out in bright sunlight, offering protection for your eyes from potentially harmful UV and Blue-Violet light exposure.

If you often spend time going from indoors to being outside, or vice versa, photochromic lenses will instinctively adapt and darken or lighten as needed.

How can photochromic lenses benefit you?

Photochromic lenses have the ability to work even on overcast days, as the strongest UV rays still penetrate through clouds and can have a cumulative effect on your eye health. The technology also provides visual comfort, allowing your eyes to relax and reduce the need for squinting in the bright light.

If you suffer from light sensitivity, photochromic lenses can offer automatic protection from changing light conditions in order to provide much more comfortable vision. The responsive technology means the lenses are an incredibly convenient solution for those on-the-go.

What’s more, the technology has been improved to work behind car windshields. Windshields block UV light preventing the photochromic technology from activating even on a bright sunny day, but now, with the right pair of photochromic lenses the glasses will still darken for added comfort and protection even in the car.

What other features do photochromic lenses have?

Photochromic lenses are available in a range of stylish colours to match any frame shape or colour, so you can up your fashion game! From aviator styles to cat eye designs, photochromic lenses will work with a number of looks.

Photochromic lenses also offer enhanced colour perception, enhancing clarity of vision so you can enjoy life. With lens tints like brown, green or grey, you can enhance colours and contrast for a clearer, natural picture.

1. McCarty CA, Taylor HR. A review of the epidemiologic evidence. linking ultraviolet radiation and cataracts. Dev Ophthalmol. 2002; 35:21-31.