Avantier is a vertically integrated leader in high-precision custom optics, delivering end-to-end solutions for complex optical challenges. From prototyping to full-scale production, we ensure exceptional quality and repeatability. Our expertise spans the design and manufacturing of advanced optical components such as aspherical lenses, freeform optics, microscope objective lenses, OAP mirrors, telescopes, SiC optics, optical domes, microlens arrays, large optics and infrared lenses. Serving aerospace, biomedical, life sciences, quantum computing, and other advanced technology sectors, Avantier is your trusted one-stop strategic partner for meeting the most stringent optical specifications with precision and reliability.

Celebrating 25 years, Avantier thanks our partners for their dedication to optical innovation. We remain committed to delivering cutting-edge solutions for the future.