SWANS

SWANS started out as Yamamoto Optical in Osaka during the Meiji period. After a hundred years of refinement and innovation, its precision optical products have become world-renowned. Yamamoto Optical is the first manufacturer in the world to launch the concept of "prescription swimming goggles", aiming to allow people to have the same clear and comfortable vision underwater as on land. In particular, its competition style swimming goggles are based on proprietary molding technology. Many professional athletes, including Olympic and world-class swimming competition champions, are favored by SWANS.