Viltrox has released a firmware 1.0.7 for the Viltrox 85mmF1.8 II. Down below you can find details and download links. Fixed the problem that the video focus speed is too fast. Fixed the problem that the video focus speed is too fast when the lens is used on the model with non-adjustable video focus speed … Continue reading Viltrox 85mmF1.8 II Firmware 1.0.7 Released