SIGMA 56mm F1.4 DC DN Contemporary : Atualização de firmwareFirmware V02
07/04/2022
・The focus position of the lens when the ON/OFF (power) switch is turned “ON” or when the camera is restored from power saving has been changed to the specification that the focus position is set to the shooting distance right before the ON/OFF (power) switch is turned “OFF” or power saving is activated.
・Improved feeling of the MF operation of the lens.
https://www.sigma-global.com/en/lenses/c018_56_14/?tab=support&local=firmware