JAPAN FIT
Products made in Japan
Almost no other manufacturer in the world is able to handle development and production entirely in house, from design of lenses based on specialized optical expertise through designing frame layouts capable of bringing out maximum lens performance.
Thanks to these technologies, we are able to design and produce eyewear suited to a wide range of purposes, from the ground up
Thanks to these technologies, we are able to design and produce eyewear suited to a wide range of purposes, from the ground up
LENS
Lens technologies for controlling light
The polycarbonate lenses used in SWANS products deliver outstanding transparency, shock resistance, heat resistance, and incombustibility. SWANS lenses, which deliver outstanding optical performance, are molded from this resin, also used in applications such as bulletproof equipment and aircraft canopies, using advanced molding technologies. In addition, not only do SWANS lenses block out 99.9% or more of harmful UV rays, but they also deliver a wide range of lens functions essential to individual uses, such as petroid lenses that realize the high strength needed in sports, Ice Blue lenses that improve visibility using technologies to control light rays at specific wavelengths, polarizing lenses that secure clear visibility by controlling glare, and Claritex-coated lenses that maintain visibility by controlling adhesion of rain and perspiration.