MFT Lens Adapter EF-M2II Auto-Focus Speed-Booster Control Ring for Canon EF Lens to M4/3 Camera GH4 GH5 GF8 GF9 GX8 GX85 E-M5 E-M10 E-M10II E-PL5 Pen-F
- Compatibility: EF-M2 II electronic lens converter allows Canon EF series lenses to be used on micro four thirds (mft) cameras, such as G6 G7 GH3 GF6 GF7 GX7 E-M5II E-PL7 E-PL8 E-PM2 E-P3 E-P5..
- 0.71x Focal Reducer: focal length is multiplied by 0.71 based on the original (equivalent focal length = focal length x 0.71), which helps enlarge 1 stop aperture..
- Function: auto focus (AF), EXIF signal transmission, increase the lens 1 f-stop and the amount of light into the virtual background, help to better highlight the theme.
- adjust the aperture directly via camera to control actual aperture of lens..
- Material & Design: bayonets are made of high quality metal with surface plating treatment, being durable and robust.
- optical glasses built in 4 groups / 5 glasses.
- with 1/4" thread tripod foot at the bottom.
- firmware can be upgraded via a micro USB port etc..
- Performance: smooth operating and quick focusing.
- use gold-plated PIN needle to transmit signal, greatly enhancing its transmission performance.
- inbuilt copper electronic contacts and IS function, making focus precise and clear..