XL-16 O.S. Motorized 16mm microfilm reader with manual loading for Open Spool film Motorized film movement with easy to use control panel Simple operation and reliable performance Bi-directional variable speed 360 degree image rotation and vertical scan knob High quality optics for precision focusing and sharp image Dual lens capability Automatic film gate opening which protects the film Small foot print that will fit on any desk Low maintenance with easy access to internal components Also available for 3M-type cartridges