Ecoptik was founded in 2011, and is located in the city of Changchun-the optic base of China with a beautiful view and profound optical culture. We have state-of-the-art, modern technology machines for manufacturing and inspecting all kinds of Precision optics. We also comply with a standard of DIN, MIL, ISO surface quality standards in the aspect of production layout and production design. For many years, we were focusing on manufacturing and selling Precision optics with high quality. We mainly deal with optical lenses,Domes, prisms, windows, filters, cylindrical lens, aspherical lens, mirrors, Optical design and assembly .Our optical applications can be seen in astronomy, biotechnology, life sciences and aerospace, etc.