Promaster 8651 延伸管套組 Fuji X 用

The electronic contacts work perfectly, so autofocus and aperture control are seamless, which was my main worry. I managed to get some incredibly sharp close-ups of a tiny flower that my lens alone couldn't focus on. A solid, precise build for the Fuji X mount.

Finally, extension tubes that mount without any wobble or play. The precise fit lets me lock in focus easily with my Fuji lenses.

After struggling with cheap extenders that wouldn't lock properly, these fit my Fuji X lens tight with no wobble. The automatic aperture coupling works perfectly, letting me get macro shots without any light loss.