Thorlabs offers a wide variety of C-mount camera lenses for machine vision, including standard prime (fixed) lenses, zoom lenses, high-magnification zoom lenses for macro applications, modular zoom lens components, and bi-telecentric lenses; these lenses are compatible with our CMOS cameras. We also offer thermal imaging lenses to focus infrared light without introducing spherical aberration. Additionally, Thorlabs has a variety of objective, scan, and tube lenses that can be used to construct optical systems for machine vision applications.