Originally posted by micromacro It's a great idea. Googled fireflies in Florida. Hope to plan the trip to Blue Spring state park in March-April
Brian, can you show your fireflies pictures?
Sure! My basic plan is f/2.8, iso3200 or so to get the exposure for the firelies, I often end up upping the exposure in post a bit, so bumping that up a smidge wouldn't hurt.. The exposure length is as long as I can get away with while keeping the background dark enough to not compete with the fireflies. Too long and the background ends up brighter than the fireflies as you soak up too much ambient. Stacking in lighten mode maintains the brightness of the background, while letting each firefly show in the final frame.
f/3.5, iso3200, 30 second exposures, 10-17mm fisheye @ 10mm. 226 combined via StarStax Lighten mode. Gaps in star trails from clouds, light on grass from my house (I'm lucky to have fireflies in my 'yard'
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f/2.8, iso3200, 8 to 15 second exposures, DFA100mm macro, 83 exposures combined via StarStax Lighten mode. The sun was setting while the full moon was rising (the moon is lighting the field in the distance), so the varying exposure length kept the ambient balanced and let me use longer exposures as time went on so I had less files to combine.
f/3.5, iso3200, 30 second exposures, 10-17mm fisheye @ 10mm. 16 combined via StarStax Lighten mode. A 'flaw' in doing this in camera is you can't pick and choose which frames to use. Here, a firefly landed on the lens and wandered around. I thought it may bugger things up, but it was kinda cool so I kept it. There's a good deal of randomness with this anyway, so I'm inclined to submit to the chaos and use all the frames I get in any case: