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Flash Photography 550ex

PostPosted: Sun Mar 11, 2007 10:44 am
by devilla101
Attended a function last night and it was the 2nd time I was using the 550ex. I have to say it is bloody diffucult. I read the instruction manual and did a few practice shots but come the event forget it. Some shots were really good and some were crap. Overall really unpredicatable.

Well my problem is I have another indoors function to go to and want to get some really good consistent photos. If all else fails what auto/creative setting should I set the Canon 10d at? I prefer to shoot raw but jpegs are fine as well

Thanks folks

PostPosted: Sun Mar 11, 2007 11:28 am
by Oz_Beachside
how about working in a "priority mode". Like Aperture, or SHutter? Perhaps aperture priority, F5.6 for 1-2 people in the shot, flash on TTL of some kind. If dark, maybe start around ISO 400...

Keep an eye on the metered shutter speed, keep above 1/60th (unless IS/VR), or higher if your focal length is over 60mm.

Flash just off camera, or bounce it, bounce it, bounce it. Dont worry about a "modifier" until you have worked out ceiling and wall bounce (bounce off white/light surfaces if you can)

I've even seen some great effects bouncing off the floor (not flattering, but makes for great dancefloor candids (floor is often polished, or wet if in a club).

does that help any?

PostPosted: Sun Mar 11, 2007 12:00 pm
by adam
You can try shooting in Program mode and adjusting using exposure compensation and flash exposure compensation depending on the scene.

Have a look at http://photonotes.org/articles/eos-flas ... 3.html#fec :)

PostPosted: Sun Mar 11, 2007 2:53 pm
by moz
With mine I tend to shoot in Av and hammer the EC/FEC a lot to get decent exposure. I've had little luck at low ISO using manual, that only seems to work it I'm somewhere with consistent lighting. I use the flash mostly in places where I end up moving about a lot to get shots, and use the flash to fill more I use it as the primary source. If you need to, flicking between high-ISO test shots and low-ISO keepers can help a lot, but I usually rely on the CP-E3 and decent batteries to keep the cycle time low at full power.

PostPosted: Sun Mar 11, 2007 2:59 pm
by foonji
Oz_Beachside wrote:I've even seen some great effects bouncing off the floor (not flattering, but makes for great dancefloor candids (floor is often polished, or wet if in a club).


im always bouncing in clubs... never thought off the floor.... will give it a go tonight :D

PostPosted: Sun Mar 11, 2007 3:01 pm
by foonji
also FEL is a great tool which must not be overlooked. helps a lot!

PostPosted: Sun Mar 11, 2007 9:24 pm
by hart
After googling some of the acronyms here (geez you guys are worse than IT people sometimes) I stumbled across this gem:

http://photonotes.org/articles/eos-flash/

*very* comprehensive information on flash.

I've had massive failures in low light (party) situations using P and Av mode with my 580ex set to ETTL (with the 580ex pointing up in bounce mode) - I've also had huge success in low light using Tv, ETTL & pointing up and over my shoulder while setting the shutter speed to around 150-200 - depending on the subject's movement.

Cheers

Leigh

PostPosted: Mon Mar 12, 2007 11:41 pm
by devilla101
Thanks for the tips fellas. I read more on that FEL and actually used it! Wow big difference. Exposures were great.

PostPosted: Fri Mar 16, 2007 10:44 pm
by tbgphoto
As someone who shoots wedding I have to work in some pretty ordinary lighting situations, the only way I can really ensure that I get results that are spot on everytime is to shoot with the camera on manual and then use the ECC on the flash for fine tuning. It takes some practice but it get the results