Firmware update instructions：

1. Compatible with some camera focus ring rotation range functions.
2. Optimize focus ring sensitivity.
3. Fixed MF condition caused by reawakening of some cameras during standby.

Viltrox lenses/adapters. BUG feedback channel:

Facebook：https://www.facebook.com/viltrox.official/
Instagram：https://www.instagram.com/viltrox.official/
Email: info@viltrox.com