Profile: Leoni Prinz Fiber Optics provides a complete range of customized solutions for fiber optics. Our mono-and multimode fibers as well as POF and PCF fiber are used in data transmission. We offer fiber bundles, MIR, and UV-IR fibers that are used for special applications in spectroscopy, microscopy, or for laser light transmission. Our stringing of multimode quartz fibers and fiber bundles are available with different finishing & coatings based on acrylate and polyimide & it is used in spectrometry, medical devices and thyristor control applications. We supply photosensitive single mode optical fiber that is used to reflect, filter or disperse light within an optical fiber. It is also used in the fabrication of optical strain and temperature sensors, with quasi-distributed measurements possible using gratings written sequentially into a continuous length of fiber.