Traditional fibers accept productive and harmful energy from the laser systems which may result in costly ureteroscope damage, broken fibers and procedural delays. Only the Bard Proflex laser fibers feature a patented lens in the connector to condition and collimate energy. Bard offers a complete line of fiber sizes and accessories to meet your surgical needs and are available in smooth passage (rounded tip) and Protac (ball tip) designed for seamless passage through a deflected ureteroscope.