Viltrox vs. Metabones: Speed Booster for the Blackmagic Pocket Cinema Camera
Buy - Metabones Nikon G Lens to BMPCC4K Speed Booster XL 0.64x (p/n MB_SPNFG-m43-BM5)
Viltrox NF-M1 Auto Focus Nikon F-mount Lens to Micro Four Thirds M4/3 – Viltrox Store
Amazon.com : Fotodiox Lens Mount Adapter - Nikon Nikkor F Mount D/SLR Lens to Micro Four Thirds (MFT, M4/3) Mount Mirrorless Camera Body : Camera & Photo
Metabones introduces Speed Booster series for Blackmagic Pocket Cinema Camera: Digital Photography Review
Metabones Nikon G Lens to BMPCC4K Speed Booster® ULTRA 0.71x MB_SPNFG-M43-BM4 Lens Adapters - Vistek Canada Product Detail