Nanjing Intane Optical Engineering Co., Ltd.(a certified ISO9001:2000 company) is a leading manufacturer of customized high-quality precision focuser, Apochromatic Lens and Optical Lens in China. Founded by Professor Bifang Zhou, this esteemed manager is the former director of the Nanjing Astronomical Instrument Research & Development Center under the Chinese Academy of Sciences.

Employing a team of scientists and highly qualified fine optical engineers, Intane specializes in client-specific, high precision optical components(including Optical Lens, Optical Flat, Optical Mirror), as well as Telescope focuser and Apochromatic Lens . Especially, we have competitive advantages at manufacturing medium to large-size precision aspherical optical components(Optical Lens, Optical Flat, Optical Mirror).