Light is the main caveat, if you shoot at 1-1 mag or there abouts (insects/wotnot), you'll need to stop down to get worthwhile depth of focus.
F/16 is pretty much a start point, so you can imagine the light you need if you don't want long shutter speeds.
I can honestly say, it can be a bit of a fight without a ringflash or flash of some kind.
In your favour is working distance, 11cm is good enough to get some good light on your subject, without you or your equipment blocking it out.
The smaller the magnification, the less of a battle it is...
True macro starts at 1-1, that means the subject is reproduced on the sensor life sized, everything before that is close-up, not that anyone would want to split hairs or nothin.
Best bet - outside, plenty of light, tripod + waiting game.