Transition Lenses vs Sunglasses: What Are Their Differences?
Thu, Jan 13, 22 By : KoalaEye Optical
Transition glasses, also called photochromic lenses, are eyeglasses lenses that are clear indoors and darken automatically when exposed to sunlight. When the sunglasses are absent of light, the lenses return to their clear state. Transition lenses are a unique way to enjoy both sunglasses and prescription lenses.

To protect your eyes from UV rays, you can choose to wear sunglasses or transition sunglasses. But how to choose transition glasses or sunglasses? What are the differences between transition lenses and sunglasses? This post will give you a brief answer.

 

 

What Are Transition Lenses?

Transition glasses, also called photochromic glasses, are eyeglasses lenses that are clear indoors and darken automatically when exposed to sunlight. When the sunglasses are absent of light, the lenses return to their clear state. Transition lenses are a unique way to enjoy both sunglasses and prescription lenses.

 

Chloride and sliver halide molecules are the secret behind transition glasses. These unique glasses offer futuristic convenience for many individuals who do not want to carry two pairs of glasses everywhere they go.

Pros and Cons of Transition Glasses

Transition lenses offer a convenient solution for sun protection, especially for people with strong prescriptions that require them to wear glasses in order to see clearly. Transition glasses also have UV protection rather than having to switch your regular glasses out for prescription glasses or worse yet, stacking shades on top of your regular glasses to protect your vision. Transition lenses do all of the work for you.

 

Transition lenses also come in many styles, colors, and designs that allow you to show off your personal flair. They also have more conservative options that offer a more professional appearance.

 

However, there are some drawbacks to transition glasses. The molecules in the lenses are triggered not only by UV rays in the sunlight but also by temperature. Cold temperatures will accelerate the reaction of the molecules, while warmers environments slow it down. Another drawback is that the fade back time on the lenses is longer than many people may prefer. It can take anywhere from four to ten minutes for lenses to clear up after being outdoors, which leaves lenses in a hazy in between faze.

Pros and Cons of Sunglasses

In this section, we will show you some pros and cons of sunglasses. One of the advantages of sunglasses is that you can control the darkness of the lenses. Another advantage of sunglasses is that there is no fake back time because you just need to put them on and take them off. The sunglasses are cheap than the transition lenses.

 

However, one of the disadvantages of sunglasses is inconvenience. People have to stop and switch out their eyewear before they go outside. And you have to store your sunglasses or reading glasses somewhere when you are not using them.

 

So, as for how to choose glasses for small eyes, after reading this post, you may have known how to choose the best glasses for small eyes. If you need a pair of glasses, Koalaeye glasses are recommended since they are stylish and cheap.

 

To sum up, this post has shown how to choose glasses for small eyes. If you have any different ideas for glasses for close set eyes, share them in the comment zone. If you have any problems with glasses, you can contact us via the email service@koalaeye.com and we will reply to as soon as possible.

 

 

 

 

 

 

 

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