Company Profile
Optolong Optics Co.,ltd is the brand owner of optolong who is a manufacturer of astronomy filters, fluorescence filters. We also offer other interference filters like UV filters, visible filters and Near inferred filters, beam splitter, anti-reflection coating and optical mirrors as a OEM service.Located in Kunming city in China which is one of the four optics center and the coating experience of 18 years (since 1999) enable us to design and produce the filters with most sophisticated spectrum.
Optolong is also specialized in the manufacturing high volume optical filters for application like machine vision, analytical instrument, life science, industry detection and lasers. With the hard thin film coating machine, experienced filters design technician, experienced coater operator, stable control, durable property, lot to lot consistency, Optolong has been become the supplier choice of many international instrument manufacturer.
From prototype to high volume production, Offering thousands of most complex spectrum complex for clients all over the world, Optolong has been insisting the Company philosophy that not big as elephant, but small and flexible like hummingbird. We always pursue supreme quality and client satisfactory.
