Lens colour changes according to the amount of UVTransition Lenses

OPTION

Transition Lenses

OPTION

Lens color changes according to the amount of UV.

Lens color changes according to the amount of UV light. Transition lenses get darker when exposed to more UV light while the color becomes lighter when there is less UV light. This unique property allows Transition 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.

Indoor
Outdoor (Cloudy)
Outdoor (Bright Sun)

Price

Frame Price

＋

¥6,000~ tax incl.

Transition Lenses Lineup

Transition Lenses
（1.60 Aspheric Lenses）

+ ¥6,000 tax incl.

These are standard Transitions lenses that offer lens colour intensity based on the amount of UV light. Since the lenses are activated by UV light, they do not change colour when exposed to sunlight through the windscreen of a car.

Gray
Brown
Green
Camel
Purple
Blue

Few
High
Amount of UV
Temperature
Many
Low

Few
High
Amount of UV
Temperature
Many
Low

Few
High
Amount of UV
Temperature
Many
Low

Few
High
Amount of UV
Temperature
Many
Low

Few
High
Amount of UV
Temperature
Many
Low

Few
High
Amount of UV
Temperature
Many
Low

Light-Adaptive Transition Lenses
（1.60 Aspheric Lenses）

+ ¥9,000 tax incl.

Light-Adaptive Transition Lenses respond to both UV light and visible light. They are activated by sunlight through the windshield and become darker outdoors compared to regular Transitions lenses.

Gray
Brown
Green

Few
High
Amount of UV
Temperature
Many
Low

Few
High
Amount of UV
Temperature
Many
Low

Few
High
Amount of UV
Temperature
Many
Low

【Notes】

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.
可視光調光レンズと遠近両用レンズは併用不可です。