RELEVANT PRODUCTS
This information is for the following models:
Canon EF-BMCC T Speed BoosterTM Adapter (model number MB_SPEF-BMCC-BM1/MB_SPEF-BMCC-BT1)
Canon EF-BMPCC T Speed BoosterTM Adapter (model number MB_SPEF-BMPCC-BM1/MB_SPEF-BMPCC-BT1)
Canon EF-Micro Four Thirds Smart AdapterTM (model number MB_EF-M43-BM1)
Canon EF-Micro Four Thirds Speed BoosterTM Adapter (model number MB_SPEF-M43-BM1)
Canon EF-Micro Four Thirds Speed BoosterTM  S Adapter  (model number MB_SPEF-M43-BM2)
Canon EF-Micro Four Thirds T Smart AdapterTM (model number MB_EF-M43-BT2)
Canon EF-Micro Four Thirds T Speed BoosterTM  ULTRA 0.71x Adapter  (model number MB_SPEF-M43-BT4)
Canon EF-Micro Four Thirds T Speed BoosterTM  XL 0.64x Adapter  (model number MB_SPEF-M43-BT3)

ABOUT THIS DOWNLOAD

Name: Firmware update V3.0 for Canon EF to Micro Four Thirds Smart AdapterTM/Speed BoosterTM
Release date: 12 Mar 2018
Benefits and improvements:
Addition of a custom function to Metabones App which lets the user to configure video AF speed/smoothness/noise level.
Jog lever iris control is deprecated starting with GH5, replaced with a new assignable Fn button feature. On GH5 V2.2 and newer cameras, you may assign a jog lever inward push to any of the functions listed under "Lens Fn Button Setting" under the "Lens/Others" menu. For older cameras, the jog lever on the adapter can be used for iris control on JVC and Panasonic cameras just like before.
Fixed AFC stability issue (AFC may still have poor performance and/or accuracy, even when "Focus/Release Priority" is set to "FOCUS", unless the camera supports phase-detection autofocus.)
Fixed issue with a legacy lens without distance information focusing to infinity on its own when switched from MF to AF on Blackmagic Pocket Cinema Camera.
Fixed focal length display/EXIF of zoom lenses on Kenko Pro300 teleconverter. Blue dot version recommended.
EXIF improvement

下载地址：
链接：https://pan.baidu.com/s/1eaSPO8-dM682_9nAozsx9Q 密码：xhbe

链接：https://pan.baidu.com/s/1vTmml_V9OUY6Mh83GHBn1Q
提取码：sijg

678楼

https://forum.xitek.com/thread-1565146-1-1-1.html

链接：https://pan.baidu.com/s/157OSQ2zh_QpVXs-HcrhZQw 密码：2u34
本帖由 无忌论坛V3.1.0 iPhone6plus iOS9.3.5 客户端发布

我刚用大白试了下CAF，可以追焦但是限制于镜头对焦速度，效果比较一般，还是调回了SAF

连续自动对焦，不过官方文中也说了CAF性能依旧不咋滴除非是支持相位对焦的机身上。
本帖由IOS客户端发布

4k多 都可以直接买牛头了
本帖由IOS客户端发布

视频方面我自己不玩的，所以不太了解具体升级了啥，但是3.0开始，支持CAF模式了，刚刚室内试了下，感觉还凑合，有机会要室外去试试看。