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3 votes
4 answers
6k views

Can Canon Rebel XS effectively optically trigger a speedlite flash?

I am looking at purchasing a flash to go with my Canon Rebel XS (EOS 1000D), such as the Speedlite 430 EX II. I understand that there is some ability to trigger the speedlite by way of the on-camera ...
Ray's user avatar
  • 382
1 vote
1 answer
208 views

What are the key features of the Canon Speedlite 320EX?

I would like to find out the new key features of Canon Speedite 320EX and how to use them and to improve my flash photography. I have stated down three key areas but please feel free to add more and ...
Rick Ong's user avatar
  • 691
3 votes
1 answer
2k views

Triggering Canon Speedlite manually

I was planning to take a fake multiple-exposure picture: use a dark room, long exposure time, and manually trigger a flash for each exposure. But can I trigger my Canon Speedlite 430EX II manually ...
Jukka Suomela's user avatar
11 votes
7 answers
33k views

How can I get proper flash exposure in AV mode without using ETTL?

I have a Canon 5D Mark II and normally shoot with natural light (I try to stay away from flash). However, I am taking on more situations where I need to use my hotshoe flash (Canon Speedlite 580 EX II)...
user avatar
6 votes
4 answers
8k views

What is the best way to trigger a Canon 550EX speedlite in a studio?

I want to try my hand at off-camera flash for some indoor portraits. How should I trigger the speedlite (Canon 550EX)? Should I go for wired or wireless? What's the difference between a TTL cable and ...
Ken's user avatar
  • 5,098
4 votes
1 answer
2k views

What third party Speedlites work best with Canon?

I am currently picking out a flash (speedlite) for Canon XSI. There is a number of third party flashes available from manufacturers other than Canon. They all claim to be Canon compatible but I have ...
xsaero00's user avatar
  • 335
18 votes
7 answers
87k views

Can a Nikon/Canon flash be used on the other brand of camera?

I was just thinking about this problem and was wondering if anyone knew if/how to use a competing flash unit (EX or SB series) on a Nikon or Canon (respectively) camera. I would assume a lot of the ...
newfie_coder's user avatar
  • 1,317
5 votes
3 answers
5k views

Why does my 420EX Speedlite sometimes fail to start up?

I have a Canon 420EX Speedlite that sometimes won't start up. When it's not working, it behaves as if it didn't have any batteries in it... just totally dead. The odd thing is, it doesn't seem to be ...
cabbey's user avatar
  • 6,680
5 votes
1 answer
545 views

More powerful battery for on camera flash on Canon 5dMkII

I don't shoot weddings or enough events a year to warrant forking out the money for a full Quantum flash/battery yet. I am trying to decide if I should either go ahead and get the Quantum battery ...
Doc Walker's user avatar
13 votes
1 answer
16k views

How do I stop my Canon Speedlite (430exii) from going to sleep? (auto power off)

I want to use my Speedlite flash as my main flash off-camera and fire it remotely (with cactus V2 triggers) but I find it really annoying when the camera just goes to sleep and I have to walk over and ...
matt burns's user avatar
  • 6,066
15 votes
4 answers
22k views

How to trigger AF-assist light on Canon Speedlites without firing the flash?

Most of Canon Speedlites flashes have quite nice built-in AF-assist LED lights, which would are useful in low-light situations, even when one doesn't want to use flash in photos. Is there any way to ...
che's user avatar
  • 13.3k
14 votes
2 answers
587 views

What are the advantages of the Canon 580EX II over the 430EX II?

I want to purchase a Speedlite for my Canon DSLR, but am curious to whether I need to spend the extra dollars to get the top of the line 580EX II over the more affordable 430EX II. What are the ...
Scott Ferguson's user avatar

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