Swans
Since our establishment in 1911, Yamamoto Kogaku has been a leading company in development and technical expertise, which we use on our optical glass products. "PROTECTING YOUR EYES" is an essential principal for us and we design from many perspectives to create new ideas. SWANS will continue to evolve to make safer and more comfortable eyewear.
Swim: SR-71N SR-71M SR-72N SR-72M SRX-N SRX-M SR-3N SR-3M SR-1N SR-1M FO-2 SR-2M
Open water: FO-X1P FO-X1PM OWS-1MS OWS-1PS
Junior: SJ-7 (3-8 Years) SJ-8 (3-8 Years) SJ-22N (6-12 Years) SJ-22M (6-12 Years)