Canon Speedlite Flashes Forum

St-E3-RT Compatibility

Is the ST-E3-RT Transmitter and 600EX-RT combo fully compatible with the Canon 1D Mark IV without any of the restrictions noted in the transmitter user guide on page 19 (eg. cameras produced up to 2011)???

Pocket wizard vs Canon ST-E2

Are both of these devices wireless controllers for firing the flash off camera? If not , then what is the difference? Would I need both of them or just one and if one then which one. Also I see that Pocket Wizard makes a number of models. Which mode...

Canon t3i with Speedlite 320EX - flash no longer goes off when attached

I originally bought a Rebel T3i about a year ago and then later bought the 320EX speedlite. When I first got it, everything worked great in terms of the flash, etc. Recently I found some skunks in my back yard and ran with my camera to take pictures ...

What would cause the flash not to fire?

What would cause 580ex not to fire?

580EXll, Guide

My Canon 40D and 60D cameras came with a quick pocket guide.Curious if Canon has the same thing for the 580EXll Speedlite?

Resolved! 7D & 580EX

When I use my 580EX flash with my 18-135 STM, the flash only shows 28-105. Is this normal?

Resolved! Flash lights

Hello, please advice me for a flash light for my camera Canon power sx50 hs?

Resolved! Lightest Speedlight

Greetings, I am looking for the smallest, lightest Speedlight which could be remotely controlled by my 7D.Any suggestins will be gratly appreciated. Thanks!

Softening the light from a 580EXII

Posted a while ago about my flash inexplicably jumping from ETTL to TTL in the middle of a shoot. After many fine comments and suggestions, we seemed to narrow it down to the weight of a Gary Fong Lightsphere messing with the contact between camera ...

An open letter to Canon regarding the Canon RT system

To whom it may concern at Canon Inc.,I am writing this email to express my disappointment with the Canon RT system, particularly the Canon Speedlite 600EX-RT & ST-E3 RT units.Recently I just purchased a pair of Canon Speedlite 600EX-RT & one ST-E3 RT...

high speed sync

I am using an EOS 60D with a 320EX Speedlite. Just getting started with high speed sync. I set Custom Function 1-7 to "Auto" and External Flash Shutter Sync to "Hi-speed". So now when the shutter speed goes above 1/250, high speed sync is active. ...

speed light more than 1/250

in what speed light i can have more than 1/250th shutter speed, that is if i want to, and what are the advantage

Compact Battery Pack CP-E4 to Speedlite 600EX-RT will not power on.

I attached the Compact Battery Pack CP-E4 to my Speedlite 600EX-RT and it will not power on. The battries are fully charged. The flash works with the battries installed in the flash unit. Is there some thing else that I am suppose to do?

Setup for two 600EX-RT speedlites with ST-E3-RT

I ordered two 600EX-RT Speedlites and a ST-E3_RT Speedlite Transmitter I heard it's complicated to set up. Can someone give me pointers/instructions how to set up off camera flash with this system. Thanks in advance.K

Help with Canon 6D and 600ex-rt speedlite

I'm having problems using my speedlite off camera with this trigger/receiver http://www.amazon.com/Trigmaster-Transmitter-Receivers-Powershot-600EX-RT/dp/B004FLE5X8/ref=sr_1_1?ie=UTF8&qid=1371386605&sr=8-1&keywords=trigmaster Both the camera and the ...

Canon Community

Posts

St-E3-RT Compatibility

Pocket wizard vs Canon ST-E2

Canon t3i with Speedlite 320EX - flash no longer goes off when attached

What would cause the flash not to fire?

580EXll, Guide

Resolved! 7D & 580EX

Resolved! Flash lights

Resolved! Lightest Speedlight

Softening the light from a 580EXII

An open letter to Canon regarding the Canon RT system

high speed sync

speed light more than 1/250

Compact Battery Pack CP-E4 to Speedlite 600EX-RT will not power on.

Setup for two 600EX-RT speedlites with ST-E3-RT

Help with Canon 6D and 600ex-rt speedlite

EOS M50 compatibility with Godox X3 TTL

Speedlite EL-5 won't connect to Godox X3 trigger

Can't get Godox TT600 multi-flash to trigger in A+...

Speedlite 600 EXII-RT RF signal dropping

EL-1 and 600EXII-RT not communicating wirelessly

R5 and 580EX-II - No red AF assist beam?

EOS R5 & Speedlite 430EX III-RT get bad shots toge...

Canon Has Stopped Making Speedlights!?

EOS R10: Trying to sync Speedlite EL-100 Flash usi...

Multi flash use with EOS R7 and 600 ex-RT flashes