[chris_chris_xyz]

是否所有的"可換鏡頭式素碼相機"都只能配相同牌子的鏡頭?

[曬駱駝]

不是。

[tam_dominic]

Sigma, Tokina, Tamron 都有生產鏡頭可配在 Canon, Nikon, Pentax 上

買鏡頭說明便可.

[Nailimixam]

>>>是否所有的"可換鏡頭式素碼相機"都只能配相同牌子的鏡頭?

the only thing you should look into is the "mount".

even if the mount does not match, you can always check if there are any mount adapter

but you will most probably lose the AF function