Viltrox DG-GFX 18mm Extension Tube for Fuji

Viltrox DG-GFX 18mm is an intermediate ring specially designed for Medium-format cameras Fuji GFX. The ring is equipped with contacts, thanks to which it communicates with the camera, transferring a certain work of autofocus, aperture control from the camera level and sending exif data. The ring does not have optical elements so it does not affect the image quality.