If you've been following my Instagram feed, I shared an image of a new FotoDiox Canon FD Lens Adapter for Micro Four Thirds. This new lens adapter has a Variable ND Filter built 'inside' of the adapter placing the ND filter behind the lens instead of in front. There are some major benefits to this, which you can hear about in the video below.
The ND Throttle is available in 6 different versions (at the moment) allowing you to adapt several different lens types to either Sony E Mount or Micro Four Thirds. I have already played around with my Canon FD to MFT adapter on the GH4 and BlackMagic Pocket Cinema Camera. I will be doing more tests this week, but to get more information about the new FotoDiox ND Throttle adapters check out the product page (click here).
FotoDiox ND Throttle Variable ND Lens Adapters