Alley in Pisa, Italy

by Lars Kotthoff

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1
vote
1answer
74 views

What is required to trigger an optical slave?

I previously asked a question about how to trigger a flash unit with a smartphone such as an iPhone here: Can I trigger my Canon flash with an iPhone?. The top answer suggested that I simply put the ...
12
votes
6answers
1k views

Which is faster for flashes, radio triggers or optical triggers?

Assuming you have a line of sight to all your flashes and both methods will trigger the flashes with 100% reliability, is it faster to use radio triggers or optical triggers to set them off? Or put in ...
2
votes
3answers
455 views

Looking for a remote flash trigger for Sony

can anyone recommend a wireless flash set up for Sony A200 camera/Sony F58-AM flash unit? Thanks