Viltrox NF-M43X LMA with for Nikon F-Mount, D&G Lens to MFT

Viltrox NF-M43X lens adapter allows Nikon G&D mount lens to be used on M4/3 mirrorless camera. Focal length is 0.71x based on the original focal length (equivalent focal length=focal length x0.71), which helps enlarge 1-stop aperture.It is designed with 4 groups 5 pieces built-in optical glasses with manually adjustable aperture(F-8 adjusting scale).