Usually third-party electronic adapters offering autofocusing are a pain in the … when it comes to get a really fast AF performance. But Kipon managed to make it really work super fast! Just watch those cool three official Kipon test videos:
KIPON EOS/EF Lens to Micro 4/3 Adapter AF Speed Test (Part1 on Youtube). Tested with the [shoplink 53353 ebay]Canon 24-105 STM (Click here)[/shoplink].
KIPON EOS/EF Lens to Micro 4/3 Adapter AF Speed Test (Part2 on Youtube). Tested with the [shoplink 53354 ebay]Canon 40mm STM (Click here)[/shoplink].
KIPON EOS/EF Lens to Micro 4/3 Adapter AF Speed Test (Part3 on Youtube). Tested with the [shoplink 53355 ebay]Canon 70-200 f4 IS USM (Click here)[/shoplink].
All their adapter usually sell via multiple [shoplink 52819 ebay]eBay sellers (current MFT adapter list here)[/shoplink]. The new adapter will be listed there soon!