Product descriptions: 

Size:18mm

DG-GFX 18mm Auto Extension Tube for FUJIFILM GFX Mount

Well Built Lens Adapter:

DG-GFX 18mm Macro Extension Tube Lens Adapter is built-in metal contacts.

The bayonets are made of metal with surface plating treatment, which is sturdy and durable.

AF Auto Focus:

DG-GFX support auto focus and the focusing speed is fast, almost the same as that of the original lens.

It can track the subject and lock it flexibly.

Support EXIF Signal Transmission:

Due to Electronic Metal Contacts, you can check the shutter, aperture, ISO and other parameters on the camera after installing the lens.

Also, It is compatible with TTL Metering and AE Mode.

Support Aperture Adjustment:

With the aperture adjustment lever on the lens adapter, you can adjust aperture fast.

Excellent Close-up Shooting:

18mm Macro Extension Tube Lens Adapter perform excellent in close-up shooting.

It can be used for theme like flower, insect, portrait, plant and so on. Even tiny legs and transparent wings can be clearly focused on pictures.

Lens reach out to subject(close to the nearest), then pull back slowly until the image in focus, then get in the normal shooting distance range.