Yamamoto Kogaku was the first to develop film insert technology that enables film and polycarbonate to be molded together.
Under the Swans brand, Yamamoto Kogaku has developed eyewear for sports incorporating high-precision lenses, 1000 percent stronger than glass while being ultra-lightweight and resistant to shock. Also resistant to abrasion and scratches, these lenses do not distort light and are excellent choices for baseball, fishing, golf, marathons and other sports as well as for use in goggles for skiing and swimming.
Setting their sights on dust-proof and light-shielding glasses as well as laser filters, they have employed plastic filter manufacturing technologies to control the wavelength of light, introducing a new lineup of products that provide world-class functionality.
A wide range of products beyond eye protection, ranging from respirators and simple masks to protective gear to prevent against dust and toxins as well as products fitted with electrical fans have been developed under the Yamamoto brand.
YAMAMOTO
KOGAKU CO., LTD.
