Review on 🔍 Viltrox Teleconverter C-AF 2X II 2.0X – Auto Focus Extender Lens Converter for Canon EF Mount Super Telephoto Lenses 70-200mm, 100-400mm, and DSLR Cameras 80D, 5DII by Mindi Gefroh

Name: 🔍 Viltrox Teleconverter C-AF 2X II 2.0X – Auto Focus Extender Lens Converter for Canon EF Mount Super Telephoto Lenses 70-200mm, 100-400mm, and DSLR Cameras 80D, 5DII
Item: 🔍 Viltrox Teleconverter C-AF 2X II 2.0X – Auto Focus Extender Lens Converter for Canon EF Mount Super Telephoto Lenses 70-200mm, 100-400mm, and DSLR Cameras 80D, 5DII
Rating: 4

October 23, 2022

Works well, but something is wrong with the autofocus

Had to disable auto focus on two Canon lenses I tested. The EF 24-105mm zoom lens seemed to work for me, but then I started searching and didn't stop at a fixed focus. The EF 70-300mm L USM zoom lens had to be set to manual focus to work. But Canon's standard EF 75-300mm zoom lens set to autofocus seemed to work well, although focus was a little soft, even when switching to manual focus it was difficult to get sharp focus.

Pros