Metabones Mount Adapter Canon EF Lens to Micro Four Thirds T Speed Booster XL 0.64x (Canon EF mount lens → Micro Four Thirds mount) This adapter allows you to mount Canon EF (Canon EF) mount lenses on Micro Four Thirds (Micro Four Thirds) mount bodies. By reducing the focal length by 0.64x, a 35mm equivalent lens will have a 1.28x angle of view on a Micro Four Thirds camera, instead of the usual 2x. Can be used with MFT cameras like the bmpcc. ■ Appearance Like new condition with no signs of use. ■ Operation This product has been tested and works without any problems. Please buy with confidence. This is a mount adapter for attaching Canon EF lenses to Micro Four Thirds camera bodies. You can use Canon lenses with cameras like the GH7. The F-number becomes brighter, allowing you to take advantage of the bokeh effect. Please understand that this is a used item and only purchase if you are comfortable with this.