NTKJ Co., Ltd. creates high-quality, high-precision lightweight plastic lenses featuring a thin and efficient structure.
We produce plastic optical products of practically any size, including Fresnel, lenticular, sheet prism, linear Fresnel, flys-eye and aspheric lenses. We also produce diffraction grating, optical roll molds, free-form surface lenses and elliptical lenses, spheric and aspheric lenses, UV and IR lenses, and light-guide plates.
NTKJ has the manufacturing expertise and equipment to accommodate a broad range of customer needs, from prototype development to mass production.
Companies that worked in the past:
Shibata-SONY glass (SIBASON), Corning Japan, Corning International, OKAMOTO Glass, OKAMOTO Optics Suzhou, Edmund Optics Japan, FUJITOK.