Feature: 1. Viltrox NF-FX1 mount adapter can allow for Nikon G\u0026D-mount series lens to be used perfectly for FUJI X-mount mirrorless camera, manually adjust the aperture (F-8 Aperture adjustment scale), compatible for FUJI X-mount mirrorless cameras. 2. Gold-plated electronic contact, manually-focus function. 3. It can realize MF, adjustable aperture from camera body to the lens\u0027s aperture. 4. More durable metal material. 5. Compatible for all the G\u0026D-lens. Specification: Features: Viltrox NF-FX1 mount adapter can allow for Nikon G&D-mount series lens to be used perfectly for FUJI X-mount mirrorless camera, manually adjust the aperture (F-8 Aperture adjustment scale), compatible for FUJI X-mount mirrorless cameras. Gold-plated electronic contact, manually-focus function. It can realize MF, adjustable aperture from camera body to the lens's aperture. More durable metal material. Compatible for all the G&D-lens. Specifications: Brand: Viltrox Model: NF-FX1 Material: Metal Compatible Lens: For Nikon G&D series lenses Compatible Camera: For FUJI X-mount series cameras Focus Mode: Manual focus Aperture Scale: F-8 (F/2/3/4/5/6/7/8) Tripod Socket: Cu 1/4" * 1 (detachable) Diameter and Length: 65mm×34mm Item Weight: 140g / 5oz (excluding cap) Package Size: 10.4 * 9.4 * 6cm / 4.1 * 3.7 * 2.4in Package Weight: 185g / 6.5oz Package List: 1 * NF-FX1 Lens Mount Adapter 1 * Hexagon Wrench 1 * User Manual (English & Chinese) Note: Camera and lens are not included. Package List: 1 * NF-FX1 Lens Mount Adapter 1 * Hexagon Wrench 1 * User Manual (English & Chinese) Note: Camera and lens are not included.