Photochromic Lenses

I want to perform activities indoors and outdoors with the same type of glasses.

I want eyewear that suits business situations and also functions as sunglasses! We offer eyewear

that users do not need to change according to the situation.

Users can protect their eyes from glare both indoors and outdoors without needing to change glasses.

Eyeglasses and sunglasses sometimes are not suitable for use in business situations and public places.
However, changing glasses according to the situation is very inconvenient, and carrying multiple pairs of glasses adds to the burden.

Photochromic lenses change color in sunlight

Photochromic lenses transform from clear lenses into sunglasses when exposed to ultraviolet light, helping to reduce glare when outdoors.
In indoor places not affected by ultraviolet light, photochromic lenses remain clear and do not need to be changed in offices and public places.
Since photochromic lenses change color by absorbing ultraviolet light, they can reduce eye strain and protect the eyes from ultraviolet rays.
*Note that the depth of color of the lenses varies depending on the amount of ultraviolet light or temperature.

Measures / Improvements

• Photochromic lenses use "LUTINA" eye care material which is also available.
• Photochromic lenses are widely compatible with bifocal lenses and thin lenses and can be used in various situations.
• Photochromic lenses can block glare and ultraviolet rays at the same time.