Compass Optic Technology Company is a professional manufacturer specialized in designing and marketing of custom and stock optical filters with many patents since we founded in 1999.Our proucts include IR cut-off filter,day night filter,Optical low pass
filter(OLPF),CDS filter,plate license filter which are widely used CCD,CMOS sensors optical applications,specially Sony,Sharp,OV video solutions.

Owing to a strong R&D team with talented engineers averaging five years industry experience each, we have released a series of innovative products, such as the CDS filter, which was patented in 2005, Strictly following the 6 Sigma and 5S management systems, we use slap-up German and Russian ICs, and conduct multistage QC processes in-house, ensuring every single piece delivered to you is second to none.

Main of our products are in stock,fast delivery and quality guaranteed.
Customer design available.For more info about us,pls contact us today.