LUMALENS PH (Photochromic) J.SILVER ION
8%-44% (automatically adjusts according to UV intensity)
This popular lens, combining high visibility with a striking silver mirror finish, now features photochromic functionality. It ensures a bright field of vision in bad weather, and in sunny conditions, the silver mirror shines even brighter depending on the amount of UV light, reducing glare. This lens offers a perfect balance of style and functionality, making it ideal for a wide range of conditions.
Photochromic Japan Luma Lens
PHOTOCHROMIC (photochromic/light-adjusting) technology changes the brightness of the lens in response to the amount of ultraviolet (UV) light. The lens darkens in sunny conditions with high UV levels and brightens in bad weather with low UV levels.
This photochromic function has been added to the conventional JAPAN LUMALENS, which are specially adjusted to suit the eyes of Asian people and Japan's climate with its frequent bad weather. This has successfully enabled them to handle a wider range of weather and time periods, from strong sunlight that was previously not fully covered to low-light conditions at night.