Kipon Baveyes EF-FX AF Autofocus “Speedbooster” Adapters Review

Kipon Baveyes EF-FX AF

When I was at photokina 2018, I stopped at the Kipon booth, and checked out the Kipon EF-FX 0.7x focal reducer (the quivalent of Metabones’ Speedbooster). Since I couldn’t test it, all I can say it that it feels very well build.

If you want to know more about it, definitely check out the Kipon Baveyes EF-FX ”Speedbooster” review at Mattias Burling Youtube.

PROS

  • all metal very sturdy build
  • USB port for firmware
  • similar results to Viltrox and Metabones focal reducers, and no so buggy like the Viltrox
  • AF for stills is pretty good

CONS

  • with some lenses swirly bokeh (the reviewers likes it, but some others might not like it)
  • X-H1 IBIS sometimes gives vignetting and ND sometimes creeps into frame
  • AF is not as reliable as native lens
  • not for streets and sports photography
  • Video AF is not great

You can purchase the following Kipon Adapters for Fujifilm:

Did You Miss It?

This week was pretty rich of adapters news. So in case you missed the previous articles make sure to check out:

  • fujirumors –  ZHONGYI Mitakon Canon FD to Fuji X Lens Turbo II Announced
  • fujirumors – Kipon EF-FX AF and EF-GFX AF Autofocus Smart Adapters Firmware 1.16 Released
  • fujirumors – Fringer EF-FX AF Adapter Eye Tracking tested on Fujifilm X-T3 with Canon 600mm F4 and Sigma 18-35mm F1.8

Kipon EF-FX AF and EF-GFX AF Autofocus Smart Adapters Firmware 1.16 Released

KIPON has released firmware version 1.16 for the following 3 autofocus Fujifilm X & GFX adapters:

It improves the issues below:

  • adding more lens data into firmware, improved lens compatibility
  • solved Canon 85mm f1.2 power on fail issue

Download link for Apple OS:

Download link for Windows:

via Kipon