K&F Concept NIK F-FX Pro – Nikon F Lens to Fujifilm X Mount Adapter

The K&F Concept NIK F-FX adapter lets you mount Nikon F-mount (AI, AI-S) lenses on Fujifilm X-mount cameras. It has no electronic contacts: you focus manually, set the aperture on the lens, and the lens focuses all the way to infinity. The all-metal body made of hardened anodised aluminium has a matte interior that suppresses light reflections, and a red dot makes mounting easy.

Nikon F lenses on Fujifilm X cameras

With the NIK F-FX adapter you can attach Nikon F-mount (AI, AI-S) lenses to Fujifilm X-mount cameras and keep using them on a modern body. The adapter is precision-made, so the lens sits firmly and focuses all the way to infinity.

Metal construction with a matte interior

The all-metal adapter made of hardened anodised aluminium fits the lens and camera precisely. The matte interior suppresses light reflections inside the adapter, and a red dot makes mounting and removal easy.

Manual focus and aperture

You focus with the ring on the lens while the camera works in aperture priority or manual mode. The aperture is set with the aperture ring on the lens.

Camera settings

Before first use, enable the option in the camera menu that allows the shutter to be released without a lens attached (Release w/o Lens). The camera does not recognise an adapter without contacts and would not release the shutter without this setting.

Compatible cameras

The adapter is designed for Fujifilm X-mount cameras, for example Fujifilm X-Pro1, X-Pro2, X-T1, X-T2, X-T10, X-T20, X-E1, X-E2, X-E2S, X-A1, X-A2, X-A3, X-A10, X-M1.

Before you order

You will find the mount type of your lens and camera in their manuals or in the technical specifications on the manufacturer's website. The NIK F-FX adapter is designed for a Nikon F (AI, AI-S) lens on a Fujifilm X camera.