Extension Tube Viltrox DG-FU for Fujifilm X-mount lenses, 85×60×85 mm, 1 pc

The Viltrox DG-FU extension tube for Fujifilm X-mount lenses increases the reproduction ratio of compatible lenses by placing additional distance between the camera body and the lens. This single-piece mechanical extension tube mounts between a Fujifilm X-mount camera and lens to allow closer focusing distances and greater magnification for close-up and macro photography. With physical dimensions of 85 × 60 × 85 mm and a one-piece design, the tube offers a compact, easy-to-install solution for photographers who want increased subject magnification without investing in a dedicated macro lens.

Advantages

The DG-FU extension tube retains mechanical connection between camera and lens for reliable mounting and consistent optical alignment. Its single-pack construction delivers a stable extension while remaining lightweight and portable. The tube provides a cost-effective way to achieve higher magnification with standard Fujifilm X-mount lenses, making it practical for beginners and hobbyists exploring macro and close-up photography.

Suitable for

• Close-up and macro photography with Fujifilm X-mount cameras
• Product, insect, and detail photography at short working distances
• Learning magnification and focus techniques without a dedicated macro lens
• Field use where a lightweight, removable extension is preferred

Key specifications

• Mount type: Fujifilm X-mount compatible mechanical tube
• Construction: Single-piece mechanical extension tube
• Dimensions (W×D×H): 85 × 60 × 85 mm
• Quantity: 1 piece
• Function: Increases lens-to-sensor distance to raise reproduction ratio

How to use

Attach the DG-FU extension tube to the camera body by aligning the mount marks and rotating until it locks, then mount a compatible Fujifilm X-mount lens onto the extension tube in the same manner. Compose and focus manually or with the camera’s focus aids, as the extension tube is a mechanical spacer that increases magnification while typically reducing available focusing range. Adjust aperture and shutter speed as needed to maintain sufficient depth of field and exposure at the closer working distance.

Usage recommendations

For best results, use lenses with good close-focus performance and consider a tripod or support to minimize camera shake. Allow for reduced light transmission and shallower depth of field at higher magnifications; increase ISO or use additional lighting if necessary. Verify compatibility with specific Fujifilm X-mount lens models before use.