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85mm F1.4 FFSTM-L VER3.6 Firmware Update (Resolved known issues)
85mm F1.4FFSTM-Z_VER1.47 Firmware Update(Resolved known issues)
35mm F1.8 FFSTM-E PRO_VER.15 Firmware Update (Resolved known issues)
24mm F1.4 FFSTM-Z_VER1.08 Firmware Update Fixes some known issues
85mm F1.8 FFSTM-L II__VER2.9 Firmware Update Added compatibility with additional cameras
35mm F2.0 FFSTM-L_VER2.0 Firmware Update Added compatibility with additional cameras
55mm F1.8 FFSTM-E_VER.34 Firmware Update Fixes some known issues
MK-EFTE-B/MK-EFTE-C_VER140 Firmware Update
24mm F1.4 FFSTM-Z_VER1.08 Firmware Update
35mm F1.8 STM-L PRO_VER1.9 Firmware Update