im just curious about the IS.


it says its good for 3 stops of correction. i might have gotten the answer to this a while ago but forgot lol, but i prolly might have answered it already


the stops are implied to the shutter speed or full aperture stops?





wanted to bring this up because yes, one is f/4 and the other is f/2.8, but since f/4 has IS, wouldn't it be better to get the 24-105, sacrificing some DOF and some shutter speed possibilities of course?