With so many lens types out there, it can be confusing to figure out the differences between them. But more importantly, figure out which lenses are best suited for you. Reactolite is one in particular, as they are often referred to as transition or photochromic lenses, too! So, we wanted to clear up any confusion and dedicate this article to reactolite lenses and sunglasses.
Are Reactolite and Transition Sunglasses the same?
Put simply, yes! When it comes to light-reactive lenses, you may hear the terms: rectolite, transitions and photochromic. All of these refer to the lens itself, transitioning from clear to a coloured tint to protect your eyes depending on the amount of light available within your environment. Making them the ideal pair of specs for holidays, sunny weather or everyday use.
How Do Reactolite Sunglasses Work?
With reactolite sunglasses, they’re fitted with a photochromic lens that adapts from clear to dark depending on the light levels wherever you are. For example, in a dull room, your reactolite lenses will remain transparent to emit as much light as possible. As soon as you walk outside into the sunshine, they transition to a darker tint to block blinding light and UV rays reaching your eyes, which will help you see clearly and comfortably.
The science behind these sunglasses is that reactolite lenses hold tiny molecules of silver halide and chloride, which are invisible until exposed to sunlight. When the light hits them, a chemical reaction occurs, causing the molecules to move, change shape and absorb light – impressive, right? This is what causes your lenses to change colour and darken. As sunlight or UV light reduces, the modules revert to their original invisible state.
How Quickly Do Reactolite Sunglasses React?
The primary purpose of reactolite sunglasses is to protect your eyes from UV light as quickly as possible without switching your glasses. There are numerous brands and types of reactolite lenses, all of which vary in their transition speeds. On average, reactolite lenses take about 30 seconds to turn from clear to dark. But premium brands like Transitions® offer the fastest-changing lens with their GEN S™ range.
How Long Do Reactolite Lenses Last?
Reactolite lenses are designed to handle everyday life. Quickly adapting to different environments and light settings to provide the best UV protection and visual clarity for the wearer. Of course, how you care for your sunglasses greatly impacts their efficiency, but on average, reactolite lenses last around three years. After this time, they can start to lose their effectiveness. You may notice they don’t darken as much as they used to, or you may notice a more uncomfortable viewing experience. Check that your optical prescription hasn’t altered, but you might just need to refresh your reactolite lens.
Can You Drive With Reactolite Lenses?
As we mentioned, reactolite lenses work when their molecules react to sunlight. For most vehicles, the windscreen already stops a percentage of sunlight and UV rays to help motorists see and drive safely. This means that not all reactolite sunglass lenses work whilst driving.
However, this all comes down to the type of reactolite lens you purchase. There are multiple ranges on the market, each with different features and benefits. Reactolite sunglasses are an excellent idea for driving, as they help stop any blinding light that can disturb your line of sight. To achieve this, we recommend Transitions® XTRActive® or Transitions® XTRActive® Polarized™, which both react behind a windscreen for ultimate protection.
The Benefits of Reactolite Sunglasses
There’s a reason, well, there are lots of reasons, why reactolite sunglasses are becoming a popular choice for prescription and non-prescription glasses wearers, such as:
- Big cost savings as you only need one pair of specs.
- This also makes them extremely convenient, too.
- Consistent UV ray protection.
- They benefit your eyes all year round, even on cloudy days.
- Improved eye health by reducing eye strain and squinting.
- Reduced headaches and tiredness.
- They can fit into almost any size, shape or style of frames.
- You can choose your preferred coloured tint.
- You can add additional lens coatings for a longer lens life.
- The right reactolite lens can offer a safer view whilst driving.
Where Can I Buy Reactolite Sunglasses From?
Right here, from Lensology! Although we refer to them as Transitions® lenses, they offer the same features. In fact, our lenses offer more! We supply Transitions® because they’re a premium brand with three different lens options depending on your preferences. From quick-changing Transitions® GEN S™ lenses and Transitions® XTRActive®, which add extra light protection behind windscreens, to Transitions® XTRActive® Polarised™ lenses, which block any blinding glare, too.
Why Use Lensology?
Our skilled technicians can create bespoke prescription and non-prescription reactolite lenses to fit directly into your favourite glasses frames. Meaning you can upgrade your existing sunglasses or transform your everyday frames into your go-to reactolite sunglasses.
Simply request a pack and complete the online form with your prescription details (if needed). Choose your preferred tint and any other features like anti-smudge, and we’ll get a pack sent to you. Post your glasses free of charge, and we’ll do the rest. Sending your new reactolite sunglasses back within a few days.
