You won't be looking at this ad if you have no idea what it is or the magic it can do for your MFT film making cameras. A magic adapter for budding film makers ,ad the EF to MFT model is the MOST popular (and expensive) because of how many cinema lenses are available in the popular Canon EF mount. This is a MINT barely used latest generation Metabones Ultra 0.64x (MB_SPNFG-M43-BM2) that allows you to adapt ANY classic or vintage FULL FRAME Canon EF lenses to your Micro Four-Thirds (MFT) cinema/video cameras and give them the a FULL frame wide cinematic field-of-view (FoV) and shallow depth of field. MFT and other Cameras this adapter works with: 1. Z Cam E2 or E2-M4 Cine cameras; Z Cam E2-F6 and E2-S6 with the MFT mount 2. Blackmagic Design Pocket Cinema Camera 4K (BMPCC 4K) 3. Panasonic MFT cameras (GH4, GH5) 4. Olympus MFT cameras (OMD series) Amazing glass. SEE THE PICTURES: In near perfect shape, no scratches, haze, fungus, dust inside glass - NOTHING. This adapter is virtually open box, bought 5 months ago, used twice. There are armies of YouTube and Web reviews on this adapter - but it's the best adapter at what it does, which is why it's so pricy. Here's your chance to get a big discount on one.