Originally posted by Peter Zack There's no doubt that shooting macros takes some time to get used to. These are harder lenses to work with.
Allow me to amplify that point, if I may.
Before I tried it, I thought that macro photography must be peaceful and serene almost to the point of zen-like meditation. After all, you're just cozying up nice and close to your subject and not
doing much.
Then I tried it.
It can be quite intense, absorbing, and frustrating. Especially if you're working handheld, manually focused, and going after anything that moves
at all. I don't work up as much of a sweat shooting anything as I do hunched over a flower pot trying to get a killer image of an ant or a bee. When they say "paper thin DOF", they're not exaggerating by much. Sometimes DOF is only a millimeter or two, if you're working toward the extremes of macro. Trying to lay that thin layer exactly where you want it and
not move that millimeter or two when you press the shutter is amazingly difficult.
The principles of shooting are the same as for regular photography. Light fall-off still works on the inverse-square law and DOF still depends on aperture and varies according to subject distance. It is just that those effects are more evident over the much shorter shooting distances encountered in macro.
For example, in this shot I did the other day I used an 85mm lens on bellows so that the effective focal length was 150mm. The aperture was set at 5.6 on the lens, but that means an actual aperture diameter of about 15mm, so at 150mm that works out to about f10.
The big leaf in this shot was probably no larger than about 7mm or 8mm across. Notice how at
almost 1:1 with an effective aperture of f10 the DOF is probably no more than about 3mm? (And that I assed up where I placed it? I was trying for the near edge of the leaf.)
Very well done macro shots must be very rewarding, I imagine. If I ever take one I'll let you know for sure.
But just keep in mind that it is much harder than it looks. It takes a lot of thought and effort and you can expect a far greater proportion of failed shots than you get on non-macro shots. Don't let it get you down; you're not the only one. That assed-up plant shot was just the least-bad of the dozen or so I took of that single tiny insignificant bit of greenery while lying there on the ground barely moving yet working up a storm for about 15 or 20 minutes.