Lens colour changes according to the amount of UVTransitions Lenses
Transitions Lenses
Lens color changes according to the amount of UV.
Lens color changes according to the amount of UV light. Transitions lenses get darker when exposed to more UV light while the color becomes lighter when there is less UV light. This unique property allows Transitions lenses to be used as both regular glasses and sunglasses. Do note that the lenses get clearer more slowly compared to when they get darker. The color change is caused by the intensity of UV light and not the brightness of the surrounding.
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Outdoor (Cloudy)
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Outdoor (Bright Sun)
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Carrying both glasses and sunglasses can be cumbersome, but with photochromic lenses, you get two functions in one! We tested how much sunlight it takes for the color to change and how the color transitions. Check out our findings!
Transitions Lenses Lineup
Normal
（1.60 Aspheric Lenses）
These are standard photochromic lenses that react to UV rays and sunlight. They also feature blue light cut functionality.
Blue Light Reduction (EN standard) reduces 10–15%
Extra Active
（1.60 Aspheric Lenses）
These lenses react not only to UV rays but also to visible light. They also adjust to a darker tone through the front windshield of a car and outdoors compared to previous series. Additionally, they feature blue light cut functionality.
Blue Light Reduction (EN standard) reduces 25%
Photo Color
（1.60 Aspheric Lenses）
These lenses react to UV rays and sunlight, and also feature blue light cut functionality. Available in four color variations.
Blue Light Reduction (EN standard) reduces 10–15%
- Please note that the actual tint may vary depending on UV exposure.
- Normal and photo color types do not change color through UV-blocking glass, such as in cars.
- It may take some time for the lenses to transition from dark to light.
Features
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Refractive Index
It can be made in combination with a frame of your choice.
You can choose from approximately 1,500 different types of frames.
Please feel free to contact our staff.
Some lenses are only available in stores.
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