Download and support
SL 85mm F1.4 STM_VER.3.8 Firmware Update（Adds customizable focus ring functionality)
SL 55mm F1.8 STM PRO_VER.3.3 Firmware Update（Adds customizable focus ring functionality)
SL 35mm F1.8 STM PRO_VER2.3 Firmware Update（Adds customizable focus ring functionality)
FZ 24mm F1.4 STM MIX_VER1.09 Firmware Update（Fixes some known issues)
FE 50mm F1.8 STM SE_VER.18 Firmware Update (Compatible with A7M5)
FZ 35mm F1.8 STM PRO_VER1.07 Firmware Update（Fixes some known issues)
SL 85mm F1.8 STM PRO_VER.3.1 Firmware Update（Fixes some known issues)
FE 55mm F1.8 STM PRO_VER.35 Firmware Update (Compatible with A7M5)
FE 85mm F1.8 STM PRO VER.28 Firmware Update (Compatible with A7M5)
EF 85mm F1.8 STM SE II_VER1.03 Firmware Update