Quick Summary
The Viltrox DG GFX 45mm Metal Mount Auto Focus AF Macro Extension Tube Ring is designed for Fujifilm GFX mount medium format cameras and is used to achieve close up and macro style photography with existing lenses. It fits between the camera body and lens, increasing lens to sensor distance so you can focus much closer. The 45mm extension length and autofocus support make it a practical option for creative close work.
Who It Is Best For
This is a good choice for photographers who want to explore macro and close up shooting on the Fujifilm GFX system without buying a dedicated macro lens. It will suit people who already own GFX lenses and want a more flexible way to photograph small subjects, textures, jewellery, flowers, insects, and other fine details.
What To Know Before You Buy
Extension tubes reduce the focusing range of the lens while fitted, so they are best kept for close up work rather than general photography. The 45mm length gives a noticeable increase in magnification, and it can be combined with an 18mm tube for further flexibility. The tube is described as metal, which gives a solid feel in use.
Pros: It lets you shoot close up without adding glass, and autofocus support makes it easier to use than fully manual alternatives.
Cons: It is less practical for everyday shooting while fitted, and very close work can require more careful exposure settings.
Common Buyer Questions
What does this extension tube do?
It fits between the camera body and lens so you can focus much closer for close up and macro style photography.
Does it support autofocus?
Yes, autofocus and electronic communication are supported.
Is it suitable for Fujifilm GFX cameras?
Yes, it is designed for Fujifilm GFX mount medium format cameras, including the GFX 50S and GFX 50R.
Does it contain glass elements?
No, it works as an extension tube and does not add optical glass.
Can it be combined with another tube?
Yes, it can be used with an 18mm extension tube for extra flexibility.
Key Details
| Detail | What it means in use |
|---|---|
| Brand | Viltrox |
| Model | DG GFX 45mm |
| Product type | Metal mount auto focus AF macro extension tube ring |
| Mount | Fujifilm GFX mount |
| Compatible cameras | GFX 50S, GFX 50R, GFX 100 |
| Extension length | 45mm |
| Autofocus support | Yes |
| Optical elements | None |
| Construction | Metal |
| Expandable system | Can be combined with an 18mm extension tube |
Final Buying View
The Viltrox DG GFX 45mm extension tube ring is a practical way to try macro and close up photography on a Fujifilm GFX system using lenses you already own. If you want closer focusing, autofocus support, and a simple route into detailed small subject work, it is a useful option to consider.
