tangzs

With over 30 years' experience in thin film coatings, especially in optical coatings. Founder of Shanghai Mega-9. It took more than 10 years to study and develop self-made high performance vacuum coaters. Having about 20 years experience in serving medical instrument manufacturers, like PCR, POCT, Fluorescence Microscopy, Gel-imaging, Enzyme manufacturers as well as machine vision. Any inquiry about the optical filter application, selection and other related question, I am happy to share.