However, there are times when you could benefit from sunglasses. Polarization filters bright sunlight that can cause glare so you can get better clarity. Transitions Vantage lenses are the first adaptive lenses that allow for variable polarization. As Transitions Vantage lenses darken when exposed to light, they also polarize, creating sharper, crisper vision. This is an everyday lens option, which means they are virtually clear inside as well, so you can wear them as your regular lenses.
Transitions lenses are designed to fit virtually every frame, style, size, and prescription. Transitions lenses are right for all ages. Anyone can benefit from seeing life with just the right amount of light.
Transitions lenses have the widest availability of adaptive lenses on the market today. They are available in all major lens materials, including thinner, lighter polycarbonate and high-index materials. A variety of designs are available as well. Single vision lenses are prescription corrections for distance or near vision. Bifocals and progressive lenses account for distance and near vision correction in the same lens. Ask your eyecare professional for more information.
Yes, Transitions lenses work in virtually any frame and material: plastic, metal, rimless, semi-rimless, or full frames. Transitions lenses are compatible with anti-scratch and anti-fog coatings. And not only are they compatible with anti-reflective coatings which reduce reflections off the lenses , but Transitions lenses are even better in reducing distracting, discomforting, and disabling glare, both indoors and out.
Check with your eyecare professional or eye doctor to see which eyewear and lens options are right for you. Yes, Transitions lenses are a great option for children. Did you know that the average child receives three times the UV exposure as an adult?
Children are also more exposed to Harmful Blue Light than ever before with significant digital device usage and time spent out in the sun. All Transitions lenses help protect from Harmful Blue Light, both indoors and out. Ask your eyecare professional for more details.
Also, nonprescription Transitions lenses are also available in some of the products in the Transitions performance sunwear line. Many insurance providers offer coverage for Transitions lenses as part of their vision care plan. To find out what savings you can enjoy, it is best to contact your insurance provider. If you encounter any difficulties, please call Transitions Optical Customer Service at and someone will help register your lenses for you.
What are Transitions Lenses? The intensity of the tint and uniformity will depend on the chemical composition of these molecules on the lens.
Also, you can learn more about the history and advancements of this technology from this free Complete Guide Book to Photochromic Technology. In most cases, it takes about 30 seconds for the lenses to tint fully and about 2 to 5 minutes to change to the original color.
So, the change in photochromic molecule structure will result in the following phenomenon:. This illustrates how a photochromic lens changes both indoors and outdoors. However, the most common photochromic lens materials are glass and polycarbonate sheet plastic. In the recent past, polycarbonate sheet has become a popular material among many photochromic lens manufacturers. Of course, this is due to shatterproof and other desirable features of polycarbonate sheets.
Since Roger Araujo , made the first photochromic lenses, there has been a lot of research and innovations going on. So, companies in the photochromic lens industry try to modify these accessories to suit specific needs of their clients. For this reason you will realize that the modern photochromic lenses feature organic molecules as opposed to silver compounds. To make it easier for you to understand, I will discuss the two types of photochromic lenses separately. Normally, a number of manufacturers use borosilicate glass to produce these photochromic lenses.
The duration of the heat treatment and temperature will determine the sensitivity of the photochromic molecules. Now, when you subject glass photochromic lens to a short-wave light, it will begin to tint gradually.
Again, when you remove the UV light, silver will begin to combine with chlorine. It is at this stage that copper plays an integral role. A reaction that helps the photochromic glass retain its original color. It is a process we refer to as a photo-oxidation of photochromic glass. The commercialization of plastic photochromic lenses has seen a number of manufacturers opt for polycarbonate sheets as a better alternative.
So does the bad outweigh the good? These are some of the drawbacks of photochromic lenses:. Consulting with your eye care professional about transitional lenses is the best way to decide what will work for you. Finding your optimum eye care choice may involve a lot of details and discussion, but it will lead to you being happier with the outcome. Spindel Eye Associates knows from years of experience that getting to know your needs and visual goals is an essential step to great results.
Do you still have questions about finding the right Transition Lenses for you? The Pros and Cons of Transition Lenses. The pros The benefits of having transitional lenses can seem obvious, but not all of them are apparent. Here are some of the biggest pros to getting a pair of transitional lenses: Cost effective — Photochromic or transitional lenses can actually be quite cost effective.
With transitional lenses, you end up not having to buy two pairs of glasses: prescription sunglasses and normal glasses. You get the best of both, rolled into one simple solution.
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