"The lenses are compatible and will work with all Micro Four Thirds cameras."
不過根據43 Rumors,它們提供的資訊是--- "According to Panasonic the X lenses it will be fully compatible with Olympus cameras! Not fully compatible with G1, G2 and GF1."
差別我想應該是在韌體更新的那些功能上,因為43 Rumors也提供另一資訊--- "Please note that the electric zoom will work on the GH1, G1 and GF1 too!"