I've had this Mitakon Lens Turbo MFT Adapter for a almost a week and I am just getting ready to publish a video showing some examples from this. Recently I noticed an increase of questions and the amount 'buzz' picking up around the Internet, so I wanted to quickly provide some additional important information. THIS ADAPTER WILL NOT WORK ON THE #BMPCC BlackMagic Pocket Cinema Camera. It simply will not fit or attach to the camera.
If you're not familiar with this adapter, it's similar to the Metabones Speed Booster (found here) (but less than half the price). Always a concern on smaller MFT cameras is the cropped sensor. The Lens Turbo adapter offers a wider field of view on these smaller sensor cameras and also increases your Aperture by 1 F-Stop. Your lenses are now wider and faster!
Right now the Lens Turbo MFT / M43 adapter fits Nikon (F, G, Ai, Ai-s, E) manual lenses and should work perfectly on your Panasonic GH3 or BlackMagic Cinema Camera MFT mount (not Pocket Cinema). How well does it actually perform? Give me a few days, and you'll see a video with a variety of examples.
For more info, you can find the Lens Turbo MFT Focal Reducer adapter available now via eBay (click here).
Lens Turbo Focal Reducer Nikon to MFT Micro Four Thirds Adapter