Large Aperture Optics
Avantier’s Large Aperture Optics provide ultra-precision performance for astronomy, defense, satellite imaging, laser systems, and advanced research. Our product line includes aspherical mirrors, aspherical lenses, spherical lenses, and plane mirrors, all engineered with large clear apertures (up to Φ2000 mm) to achieve superior imaging quality, aberration correction, and system efficiency. By leveraging advanced manufacturing technologies such as CNC polishing, ion beam figuring (IBF), and magnetorheological finishing (MRF), supported by rigorous interferometric testing and surface metrology, AVT ensures every optical component meets the highest standards of accuracy, resolution, and reliability.