Leoni Fiber Optics Inc. has introduced a line of standard and custom fiber optics for medical probes for the laser energy transmission of argon, Nd:YAG excimer, KTP and diode lasers. The company offers complete solutions from design to prototype to ship-to-stock. All medical probes are assembled in a controlled environment and available with double sterile packaging, labeling and ethylene oxide (ETO) sterilization performed on premises under ISO 13485 and FDA QSR. For urology general surgery, all-silica low-hydroxyl (OH) bare optical fiber with a numerical aperture (NA) of 0.22 is offered in core diameters of 200, 365, 550 and 1000 μm, with a Silicone/Tefzel buffer. There is a high-power SMA 905 connector on the proximal end, and the distal end is cleaved. The fiber offers a reduced external diameter, is heat-resistant up to 142 °C and is ETO-sterilized. For arthroscopy, dermatology, gynecology, lithotripsy, endovascular, gastroenterology and general surgery, the company provides all-silica optical fiber with low or high OH and an NA of 0.22. Hard clad low-OH silica optical fiber has an NA of 0.37, and high-OH all-silica fiber also is available. Ophthalmological probes include endoprobes, endoillumination probes, retinopexy probes and cycloprobes. Fiber and probes for dentistry include an all-silica optical fiber, low OH, NA 0.22; and an all-silica, germanium-doped optical fiber, low OH, NA 0.38. They are provided in core diameters of 200, 320, 400 and 600 μm and include a 15-μm-thick polyimide buffer and a C-flex or silicone outer jacket with a 2-mm outer diameter. They have an SMA 905 connector on the proximal end and are ETO-sterilized.