OPTOLONG OPTICS CO,.

Optolong is the first filter manufacturer with its own astronomical brand in China. To date, optolong & reg; astronomical filters have distributors in more than 30 countries around the world, with customers all over the world. Our astronomical filter was published in Astronomy Magazine. The product L-Pro is affectionately called "wife filter" by the majority of astronomy fans; L-eNhance, L-eXtreme are recognized by astronomers too. NB filters and LRGB are perfect kit for deepsky imaging, while UHC, CLS, H-Beta, OIII, Night Sky H-Alpha and Moon & Skyglow are for visual observation; UBVRI photometrics filters for photometry orientation... Optolong Optics Co.,Ltd. is the brand owner of optolong who is the joint of industry and trade. Founded in 1999, Optolong has become an integrated enterprise not only specialized in R&D, but also good at manufacturing ...

Also known as: optolong, Optolong Optics Co,. Ltd

Primary location: Kunming China