We are mainly involved in the manufacturing of the OLPF(optical low pass filter), ir-cut filter, which is applied in digital cameras, CCTV, mobile-phone with cameras, computer cameras, and heat sink plate used in the projectors.

We provide our customers high-accuracy, high-quality and high stability of crystal material and plane optical products. We have customers all over Europe and America, Korea Republic, Japan, Taiwan and Chinese Mainland at present.

We have the latest technology with macroscopic view, research and develop plane optics heart-and-soul, expect to show solicitude for new technique, new science and technology.


Our products include optical filters, optical low pass filters, DSLR OLPF, license plate (OLPF), ir glass (blue and black), ir-cut filters, ir-cut removables, custom-define optical filters, thermal diffusion panels and many more.