Dave S,
You will love the 100mm macro. I have the MT-24EX and have really struggled with it. I thought once I got that flash, my macro lighting woes would be behind me. When I honestly took a look at my butterfly work, the stuff with a single flash gun (550EX) were really better than with the MT-24. Trust me, I tried everything I could think of to get good results with the MT-24, including making some booties to act as a diffuser ~ all to no avail.
I wanted to get the PhotoFlex diffuser after seeing it used for portraits during a wedding, so I tried it for macro on this shoot. I was overall pleased. Still having to do lots of FEC on the flash, but I was also having to do lots of that with the MT-24 too.
As for advice before your shoot, certainly shoot manual mode, select f11 to f13, shutter speed in the 1/125 - 1/160 second range. Know how to engage the FEC feature on the MR-14. Set your camera to show the histogram and blinking highlights thumbnail after each shot. Make exposure adjustments with the FEC!
What I find is mostly white subjects need positive FEC and mostly black subjects need negative FEC. Be particularly careful when shooting a dark butterfly with white spots ~ it is VERY easy to blow the highlights in these white spots. I shoot RAW and expose to the right.
Focus carefully. I use both manual and auto focus equally well. With either technique, make sure the eye is the item of sharpest focus. If the eye is out of focus, the shot will be ruined. With autofocus, do frequent half-presses until everything is perfect, then click off your shot. Any hesitation and you will have weaved out of the area of sharp focus!
You can use a tripod for some species, but it is a pain in the butt. Better to hand-hold, so you can get better angles and compositions. Very few of the species will sit still for very long.
Most importantly, have fun! Your camera rig will get lots of attention in the butterfly house. Try to get there when the venue opens ~ the butterflies are less active early in the morning. As they warm up, they get faster and are harder to catch in a flattering pose. Also, my curator releases new hatchlings in the early morning, which make good subjects as they wait for their wings to dry to take first flight.
Looking forward to seeing your results!
Good luck,
jim
wrote:
Great shots!
Were these shot handheld?
I just received my 100 mm macro today. This weekend I will be
visiting the Nature Museum in Chicago to attempt my first Butterfly
macros with it. I also have the MR-14EX ringflash that I had won in
the Canon Digital Rebel contest several months ago.
Any tips or suggestions are appreciate.
Dave
--
http://www.pbase.com/dstearn
http://www.stearnphotography.smugmug.com
Use my Smugmug coupon code UHrOf320mMf7k to save $5.00 on your
membership.
--
Shoot more, ***** less!
galleries at:
http://www.pbase.com/sandman3