Viltrox NF-M43X 0.71x Speed Booster Focal Reducer Nikon F to Micro Four Thirds

Viltrox NF-M43X 0.71x optical focal reducer speed booster adapter, engineered to mount Nikon F-mount lenses (including G-type lenses) onto Micro Four Thirds (M4/3, MFT) mirrorless camera bodies (such as Panasonic Lumix, Olympus, and Blackmagic Pocket Cinema Cameras). Built with premium internal optics (4 groups / 5 elements) that increases lens aperture by 1 stop and reduces focal length by 0.71x, featuring an integrated 8-stop manual aperture ring.  Package Includes:  Viltrox NF-M43X 0.71x optical mount adapter with detachable tripod foot.  Nikon F-mount front body cap and Lumix M4/3 rear lens cap.  Hard translucent plastic protective storage case.  Adjustment tools (mini screwdriver and hex Allen key).  Original retail cardboard box.  Approximate Dimensions:  Retail box: 3.9 Width × 3.5 Depth × 2.4 Height.  Hard case: 3.7 Width × 3.3 Depth × 2.2 Height.  Adapter (with caps): 2.6 Diameter × 1.6 Height/Thickness.  Condition & Terms of Sale: condition in excellent aesthetic and functional order with clean optical glass elements free of noticeable scratches. The photographs form an essential and integral part of the item description; what is seen in the images is exactly what you will receive. Sold as-is as a precision optical photography accessory. Please confirm mount compatibility with your specific lens and camera models before purchasing.