Paris

by Jon

submit your photo


Hall of Fame
View past winners from this year

Please participate in Meta
and help us grow.

2
votes
1answer
300 views

Can I trigger my own device from a Canon DSLR hotshoe?

I'd like to connect my own device (a device that can record the trace of the camera within the exposure time) with my SLR camera (a Canon EOS 5D markII) through the hot shoe. I need a signal to tell ...
5
votes
2answers
543 views

What are the functions of the extra contact points on a Canon hotshoe?

I am wondering about the 5 contact points on the top of the Canon camera for the flash. The flash I am putting on this camera has only the center contact. What are the functions of all these other ...
4
votes
1answer
365 views

Canon GPS Receiver GP-E2 placement on Canon 7D

My understanding is that the GP-E2 will work on the Canon 7D as long as it has the new firmware and connects via USB. Does this mean that it does not need to be on the hotshoe and I can use a flash ...
0
votes
2answers
781 views

Why does ETTL occasionally fail with my Canon Speedlite 580 EXII?

I have the Canon Speedlite 580EXII for 3-4 years now, and I have used it with a 450D and more recently with a 60D. With both bodies, there was a very weird behavior where ETTL or even TTL will ...