多謝各位回覆, 有查到有搭載了. 謝謝Olympus有放這專利給Panasonic, Leica.https://en.wikipedia.org/wiki/Dust_reduction_systemOlympus invented the system, called a Supersonic Wave Filter (SSWF), and licensed it to Leica and Panasonic.因為最近買了新廣角鏡, 偶爾要在外面換鏡頭, 不然以前都是一機一鏡. 沒在換謝謝