The Polar Throttle is our new lens adapter with a built in circular polarizer filter - Simply twist the geared ring on the adapter to cut haze and reflections from your shot! Choose your camera mount, either Sony E-mount or Micro Four Thirds, and then choose from four different lens mounts: Canon EOS, Canon FD, Nikon G, or Minolta MD. Check out our Fotodiox YouTube or Facebook page to learn more about this new adapter! - #LensAdapter #PolarThrottle #polarizer #CircularPolarizer #CPL #FotodioxPro #Fotodiox #CutHaze #CutReflection #SonyA7S #productphotography #NikonTOMFT #NikonToSony #FDToSony #FDtoMFT #SonyEmountAdapter #MicroFourThirdsAdapter #CanonFDLensAdapter #Nikonlensadapter #MinoltaLensAdapter #MinotlaMDtoMFT #MinoltaMDtoSonyEmount