I've been thinking about this one for a while, finally decided OK go for it...I just thought birds in flight were tough...then I tried dragonflies...but I finally figured out how to improve my chances. More on that later, first a couple of the results...
First one for this year...
And a couple from last summer.
---------- Post added 04-10-2015 at 09:16 PM ----------
OK so how do you get shots of dragonflies in the air???
First try to avoid a lot of green in the background. I won't pass up a shot, but I try not to get heavy trees in the background.
Pick up the ISO to get good shutter speed, I shoot at ISO200 when possible but I'll go to ISO 400 to get higher shutter speeds without a second thought.
Pick a good spot. Here's the key. Watch them. Now and then you'll find a dragonfly patrolling a particular area, often above a puddle. He'll often hover for a few seconds in one place. That's your chance. While zipping by, yeah you might get lucky. When he hovers in one spot you might have time to get two shots if you're lucky,.
I don't use autofocus, all my lenses are manual, I tried catch in focus, it didn't seem to help a lot. It works with manual lenses, but didn't improve my chances much.
I like a lens in the 135mm range. 50mm is too wide, anything over 3 feet or so and the dragonfly is a speck. 200mm is too tight, can't get them in the viewfinder or keep them there. I'd like to try 100mm and 150mm, but don't have either. The `135mm seems to do really well, if I find a spot where one is "patrolling" I move in slow and wait. If he leaves, hang around, he'll come back in a couple of minutes. Watch for him to hover and be ready.