LUMIX S PRO 70-200mm F2.8 firmware v1.3

Expanded compatibility with Leica L-mount teleconverter - Leica L-mount teleconverter "Leica Extender L 1.4x" can be used. * All functions may not be available depending on the situation. * When updating the lens firmware to the latest version, remove the teleconverter before performing the update. Expanded compatibility with SIGMA L-mount teleconverters - SIGMA L-mount teleconverters "SIGMA TELE CONVERTER TC-1411" and "SIGMA TELE CONVERTER TC-2011" can be used. * All functions may not be available depending on the situation. * There are two SIGMA tele converter models TC-1411 and TC-2011. When using these tele converters with LUMIX Cameras, it requires their tele converters to be updated into latest firmware as well. * When updating the lens firmware to the latest version, remove the teleconverter before performing the update.