Get the position confirmation you need with the LF-DP Tracheal Intubation Fiberscope. Its slim 3.1mm diameter insertion tube makes it ideally suited for insertion and position confirmation of double-lumen endobronchial tubes often used during differential lung ventilation. And even with this small diameter, the LF-DP provides high-quality, easy-to-observe images due to its world-renowned Olympus optics.