Scott Merryfield
Senior HTF Member
I have just a single EF mount lens left in my kit from my dSLRs -- the Sigma 105mm f/2.8 OS macro. I just put my EF to RF mount adapter on it and will leave it there (unless I pick up an old EF mount lens somewhere cheap). I tried the lens on my new R6 M2 full frame body. These were hand-held: