The Fujinon RCV-82SC is a ratio converter lens attachment for A20x8.6 4:3 video lenses. It provides a high performance aspect ratio change to 16:9. Screw-On MountingThe RCV-82SC screws onto the front of lens filter threads for fast attachment or detachment, whatever the case may be. This lens converter works with Fujinon A20x8.6ERM/ERD. Compatibility This lens converter was designed to work with the Fujinon A20x8.6ERM/ERD. This attachment has an 82mm screw-on system that will work for many lenses with 82mm filter thread. Type | Aspect Ratio Converter | Application | Change 4:3 aspect ratio to 16:9 | Format | 4:3 | Lens Mount | Screw-on | Zoom Through | Yes | Magnification | 0.82x | Converted Focal Length | 8.6mm to 7.1mm | Minimum Object Distance (M.O.D.) | 0.61m | Filter Size | Not Specified by Manufacturer | Dimensions | Not Specified by Manufacturer | Weight | 0.48 lbs 0.25 kg | |