Features: MK-NF-E adapter is able to adapt F mount lens to Sony NEX E Mount Camera， which allows you to have more purchasing choices of lens. Completely manual control， manual focus.Adjustable aperture manually.Full metal body.Full-frame adapter aperture hole design， perfectly supports for Sony full-frame camera A7/A7R. Built in anti-shaking function. 1/4 Female thread screw for mounting onto the tripod. Specification: Compatible lens: for Nikon F series lens Compatible cameras: Sony NEX E Mount Camera (Including for Sony NEX full-frame camera A7/A7R) Front mount: for Nikon F mount Rear mount: for Sony NEX E mount Tripod screw: 1/4 screw Package size: 11 * 11 * 9cm / 4.3 * 4.3 * 3.5in Package weight: 354g / 12.48oz Package List: 1 * Lens Mount Adapter 2 * Covers1 * User Manual(English & Chinese)"
