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If you’ve read my previous posts about Transitions Signature lens glasses, you’d already be quite familiar with the technology behind it. The lens that changes from clear to darker tint with the presence of UV light with the help of Chromea7 technology.

So, how am I using this in everyday life?

Transitions lenses clear up when going into tunnel
Transitions lenses clear up when going into tunnel

Lets start with driving.

I have a mild case of astigmatism so driving with a pair of prescription glasses is something I usually do. Since my car is not tinted at all, what I like about Transitions® Signature™ lenses here is that I can always just drive into the Smart Tunnel with just one pair of glasses. When I’m in the tunnel, the lenses are clear. When I’m out of the tunnel, my lenses are tinted. Simple as that. No more switching between a pair of regular sunglasses and clear glasses.

in hair saloon and alfresco dining

in hair salon and alfresco dining

The lenses also work very well both indoor and outdoor. Since it’s activated by UV light, the lenses are always very clear indoors. The above pictures illustrate the differences between me in a hair salon (with my hair dresser hiding behind) and having a glass of watermelon juice by the walkway after the haircut. The slight tint is due to the cloudy day with some UV presence. Yes, there’s UV light even on a cloudy day!

me with Chaly, the bike that's older than most of you!

me with Chaly, the bike that’s older than most of you!

Riding my old school Honda Chaly is another great application for the glasses. Regardless with the visor up or down (my visor is not tinted at all), the lenses work predictably in the way the tint changes. Again, when it’s bright in the day, the lenses become dark, and when you ride in the night, the lenses turn clear. You don’t have to use different glasses for day and night riding.

Transitions lenses work great for mountain biking as well
Transitions lenses work great for mountain biking as well

One of my many hobbies is mountain bike riding.

For those who ride, eye protection is also something very important (other than helmet, gloves, knee pads etc) as there are tree branches, debris, and other stuff that may get into your eyes in the trail. Transitions® Signature™ glasses work great in this situation not only as a form of protection, but also adapting to the various lighting conditions in mountain bike trails. Very often along a mountain bike trail, there are many twists and turns like a stretch of shaded path covered by with trees and open-air slopes that are exposed to the sun. So within a short 10 meter span, the lighting can change from bright to dark then bright again. My Transitions® Signature™ Lenses are smart enough to adapt quickly and automatically to the mid tint when I’m riding under the trees and change to a dark tint when I’m riding in the open.

Well, you could say that Transitions® lenses work great in pretty much everyday situations, now if there’s a swimming or diving goggle that has this technology..

For More Info – http://www.transitions.com/en-my/products/transitions-signature/

Where To Buy – transitions.com/en-my/where-to-buy/

Having had my new Transitions Signature lens glasses for a couple months now, I really began to appreciate the new technology more that went into these prescription glasses more and more, and I am happy that it works as well as they claimed to be. Considering that the previous version I used was already very good, the improvement is still very noticeable.

I want to take  you through the lenses and talk a little bit on how they work.

Transitions lens with great clarity indoor
Transitions lens with great clarity for working in front of computer

For those who aren’t familiar with Transitions, my previous article Smart Lenses Just got Smarter – Transition® Signature talked a little about how they work in a more general and some of the benefits brought by these glasses.

In this post, I want to dwell into them a little bit more with real life examples from my own.

Transitions with Chromea7 technology
Transitions with Chromea7 technology

The most important technology behind Transitions Signature lenses is Chromea7.

This is a patented formulation consisting unique dyes that are integrated to the surface of every Transitions Signature lens. The dyes are made up of trillions of molecules that smoothly re calibrate as the light condition changes. From dark to light and back at just the right tint so that the optimal amount of light reaches your eyes.

Yes, this is the twenty first century, we have stuff like these!

great clarity of the lenses indoor
great clarity of the lenses indoor

So, when you are indoor away from sunlight, such as the example above in KLCC Suria Mall, the glasses are completely clear and act like any non-tinted prescription glasses.

Conveniently, this also works when you’re in front of the computer even though technically there are lights shining at you, but because the activation of the tint is by UV lights, it does not get tinted when you’re working. This of course, applies only for working indoor.

more reactive to indirect light
more reactive to indirect light

Chromea7 technology was designed to be more reactive to indirect light. Which means that light that bounces off building, cars, and other surfaces is also sensed by the lenses and react accordingly.

This property is especially important if you find yourself in cityscape such as KL where you might not be in direct sunlight among the tall buildings, cars, buses and so forth, where reflections that results in indirect sunlight are prevalent.

indoor by the window with some indirect sunlight
indoor by the window with some indirect sunlight

In the example above by the window in a cloudy day, you can see that the lens has a slight tint. This is not very pronounced as some of the UV light is blocked off by the window, but at the same time it shows the re-activeness of Transitions lenses away from direct sunlight.

more responsive in hotter climate
more responsive in hotter climate

Photocrhomic lenses, as with most technology that relates to chemical or physical reactions, usually gets influenced by temperature.

While traditional photochromic lenses don’t get as dark in hotter climate because of the way heat interacts with the molecules, Chromea7 technology was formulated to be more independent of temperature and be able to get darker even in hotter climates.

the change of tint is almost instantaneous, outdoor at KLCC park
the change of tint is almost instantaneous, outdoor at KLCC park

This property bode very well with our Malaysian climate. As the example above shows. Being outdoor at KLCC park in a pretty warm late afternoon, the glasses changed almost instantaneously to a comfortable tint.

Looking up to this beautiful building doesn’t come with the associated squinting or having to cover part of your forehead with your palm as a makeshift “roof” anymore.

just the right shade, just the right color
just the right shade, just the right color

With the experience gathered by Transitions over the years, they were able to formulate the dye in such a way that the lens provide an even color at all levels of tint, giving the right shade and the right color every time.
under the shade, evening by the pond
under the shade, evening by the pond

This is a slightly harder property to show in pictures, but for the past couple months owning this pair of glasses. I must say that I’m very satisfied with the way it works. It gives great clarity and the tint, while not as dark as sunglasses, provides very sufficient protection against both direct and indirect sunlight and glare when I’m outdoor.

Moving the glasses to my little chef that’s by the same pond but at a brighter area, you can see that the colour of the lens switched to a slightly darker tint. This showcases the “right shade, right colour” property of the lens.

the different shades of my Transitions Signature glasses
the different shades of my Transitions Signature glasses – indoor in the office, indoor in mall,
by the windows in the building, and outdoor

Transitions Signature lens can be paired with a wide variety of frames, head to http://www.transitions.com/en-my/where-to-buy/ to find out where you can get them.