Canon Speedlite Flashes Forum

Speedlite for Canon Eos 80D

I have a Canon EOS 80D and would like to purchase a speedlite for it. Can anyone tell me what models work with ths? I am having no luck pinning down what will work. Thanks for any help!

600EX-RT not illuminating subject

Camera: 1DxFlash: 600EX-RT (x3)Trigger: ST-E3-RTHello, I have 3 600EX-RT's, 2 of the 3 are not illuminating the subject like they should. I have run the same tests on all three and concluded that one of them is working properly and the other two are ...

No off-camera second curtain sync?

I’m starting to consider replacing my Phottix radio flashes (one is acting up) with Canon but one thing still bugs me. The Canon flashes cannot do SCS when off the camera. I like doing little tricks with moving sparklers or glow sticks or burning ...

Resolved! Setting up 470ex-ai and 430exIII-RT speedlites as master/slave

I'm trying to set up two flashes as master/slave. My master is a 430exIII-RT and my slave is a 470ex-ai, which can be used as an wireless optical unit. Can't seem to get them to connect. They're on the same channel and both on ETTL. The 430 is connec...

Flash required?

Hope this is not a dumb question. I have a canon 6D. Want to know if I can get away with taking pictures without a flash and the pictures come out looking nice. I will be at a function with low light ( A club function). If I do need to purchase a fl...

Resolved! Can't Adjust Speedlite 600EX-RT from Canon 5D Mark IV

I can adjust all of the settings on the 600EX-RT from my 70D but not from my 5D Mark IV; says it isn't compatible. I've spent the better part of an hour searching online to verify that (I'm guessing that the 600EX II RT does but not my model). I'm ...

Resolved! What is the flash duration of Canon 600 EX II

Hello: I enjoy shooting high speed photography and am happy with my 580 EX II speedlites.I am wanting to purchase one of two more, but am curious to know if anyone has the flash durations of the 580 Ex II vs 600 EX II?I realize not all 1/64th and 1/1...

Resolved! 600ex ii as on-camera master

I have been a canon user for ~12 years, but almost exclusively sports. when not sports, natural light only. Now interested in venturing into off-camera flash photography. My first quesiton is basic and painfully newbie. If I use the 600ex ii as...

How many speedlites equal a strobe?

How many speedlites equal the power of a strobe?

Resolved! 600ex speedlite won’t sync

Hello all,I’m running into an issue where my 600ex-Ryan v1 speedlite won’t wirelessly sync, via optical or radio, the link light just stays red. I’ve tried using my ST-E3-RT transmitter to link optically, which works for my other 600ex-Ryan speedlite...

Resolved! Two Triggering Speedlites

This is probably a novice question, but I'm still learning the ins and outs of my speedlites. I currently have a wedding reception set up with two 600EX-RT on the dance floor and one on my camera as the master. Is it possible to have either a speedli...

580ex ii sync issue

EDIT ON THE BELOW After a little bit more fiddling and messing around with settings I switched over to maual flash mode and have found that the sync issue only occures when using the built in ETTL mode! I shall keep at it until I have figured out the...

Resolved! speedlite 580ex II flashes at full power

HI, everyone I have a canon speedlite 580ex II. But suddenly when I had made photos it started to flashes at full power. Help me. What could be the problem?

Can I control flash power on a 600EX-RT while off camera?. Not compensation, but power?

I shoot real estate and I trgger my camera from an ipad using a camranger. I hand hold the 600 light and have the ST-E3-RT on the camera. I cant find a way to raise and lower the power without going behind the camera? Manualy controling the speedligh...

600 rt flash question!!

Friends:Can anyone help me figure something out with my Canon 600rt flash? With one 600rt on the camera, while I am walking around with another 600rt flash in a room, I want to control the output of the flash I am carrying, but cannot find a way to d...

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Speedlite for Canon Eos 80D

600EX-RT not illuminating subject

No off-camera second curtain sync?

Resolved! Setting up 470ex-ai and 430exIII-RT speedlites as master/slave

Flash required?

Resolved! Can't Adjust Speedlite 600EX-RT from Canon 5D Mark IV

Resolved! What is the flash duration of Canon 600 EX II

Resolved! 600ex ii as on-camera master

How many speedlites equal a strobe?

Resolved! 600ex speedlite won’t sync

Resolved! Two Triggering Speedlites

580ex ii sync issue

Resolved! speedlite 580ex II flashes at full power

Can I control flash power on a 600EX-RT while off camera?. Not compensation, but power?

600 rt flash question!!

Canon EL-5 Speed lite battery issue!!

PowerShot SX60 HS won't trigger Yongnuo YN600EX-RT...

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+...

How to trigger Godox V1Pro when EOS R6 Mark II hot...

Flash recommendation for EOS R6?

Speedlite 430EX II compatibility with EOS 200D Mar...

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

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