Dimmable Lens" (Choukourenzu)Did you know that the

They are not "polarized lenses."

Generally, this term refers to lenses that change color when ultraviolet rays hit the lenses, making them look like sunglasses.

This is before use
You can see that there is a very light color, but it is almost colorless and transparent once it is hung.

This is what you get when you expose it to UV light: 、、、、、

It changes like this.
The color will darken in no time.

We shot a video to show you how quickly it changed.

In fact, coloring changes color very quickly, but fading takes about 10 to 15 minutes.

Special lenses that can be used as both regular glasses and sunglasses with a single pair of glasses. It is very useful to have one of these lenses.

Of course, we can accommodate most types of lenses, including bifocal lenses, lenses for nearsightedness, astigmatism, and farsightedness.

(There is also a type of light-dimming lens that changes color even in visible light.)

This article was written by.

Ryoji Osaka

First-class opticianBorn and raised in Nakahara-ku, Kawasaki City. After working for a domestic manufacturer and a foreign IT company, I entered the eyeglass industry. In addition to the eyeglass industry, I enjoy contributing to the local community in Musashi-Kosugi by starting up a local community with my friends and cooperating in shopping district activities.