This combo allows you to use Nikon lenses on Fuji X bodies. It also gives a wider field of view on crop sensor cameras, making it more similar to full frame distances. The Nikon lens included is in great shape and works flawlessly.

The Zhongyi Mitakon Turbo II N/G-FX lens adapter is a focal reducer (or “speed booster”) specifically designed to mount Nikon F-mount lenses onto Fujifilm X-mount cameras. This adapter has a built-in optical element that increases the effective maximum aperture of the lens while also slightly reducing its effective focal length. Here are the key specs:

Technical Specifications

• Compatibility: Nikon F-mount lenses to Fujifilm X-mount cameras

• Optics Design: Includes 4 elements in 4 groups

• Magnification Factor: 0.726x

  • This reduces the focal length by approximately 0.726x, giving an effective field of view closer to full-frame when used on APS-C Fujifilm X cameras.

• Maximum Aperture Gain: Increases the maximum aperture by about one stop, making lenses effectively faster (e.g., an f/2.8 lens becomes approximately an f/2 lens).

• Materials: Metal construction for durability

• Manual Operation: No electronic contacts, so focusing and aperture adjustments are entirely manual

• Weight: Around 200g (0.44 lbs)

Key Features

• Field of View Conversion: Provides a wider field of view on APS-C sensors by reducing the crop factor, making it closer to full-frame.

• Increased Light Gathering: Boosts the effective aperture, allowing for faster shutter speeds and lower ISO in low-light conditions.

• Enhanced Image Quality: Includes specialized optics to improve sharpness and minimize aberrations.

This adapter is ideal for photographers looking to use Nikon lenses with Fujifilm X cameras, especially in low-light scenarios or when seeking a shallower depth of field.