Navitar's High Speed fixed focal length lenses work with CCD and CMOS cameras. The high speed C-Mount, 1" format lenses are designed for 17, 25 and 50 mm focal lengths, and are well-suited for low light applications. These high speed lenses are ideal for many industrial applications including: digital microscopy, chemiluminescence, digital x-ray, motion analysis, gel documentation, transportation inspection, crystallography, measurement systems, fluorescence imaging, holographic imaging, high speed bottle inspection.