Apollo Optical Systems, Inc. (AOS) is a world leader in the lens design, engineering, and manufacturing of custom precision optical components and systems. AOS specializes in Single Point Diamond Turning (SPDT) and injection molding of polymer optics and plastic optics in prototype and production volumes. Our internal capabilities include optical/mechanical lens design and engineering, Single Point Diamond Turning Optics, illumination, extensive metrology, injection molding, and assembly. Our team has vast experience in the lens design and manufacturing of diffractive and refractive optics.