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A type of camera flash. Speedlite is the trade name for Canon's line of external flashes for use with their EOS line of cameras. It is similar but not to be confused with Nikon Corporation's "Speedlight" brand for their flashes.

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2answers
79 views

Nikon SB-600 flash will not fire; what can I do to fix it?

I have a Nikon SB-600 that was working just fine during a wedding and then stopped firing. I removed it from the off shoe cord in hopes that the cord might be damaged and attached it directly to the ...
0
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3answers
109 views

Can I trigger multiple Yongnuo manual speedlight with one Nikon camera?

I am planning to buy manual speed lights. I have found these Yongnuo YN560 III 2.4Ghz Wireless Flash Speedlite. I have a Nikon D7000 and I would like to know how many speed lights can I use ...
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2answers
200 views

Inconsistent TTL results when flash used off-camera (YN565 EX II)

I've got a Yongnuo 565 EX II that meters flawlessly when attached to the hotshoe of my 60D, but is very inconsistent when used off camera and slaved to the built in flash unit. It frequently doesn't ...
3
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1answer
190 views

Canon Speedlites & Live View

I am having difficulty getting my Canon speedlites (600ex master and two 430ex slaves) to fire when using Live View on my 5D Mark III. I have no triggering problems except when using Live View. I was ...
3
votes
3answers
133 views

Can two or more different models of Yongnuo flash work together?

I have a Yongnuo YN-568EX flash and I use it with a Nikon D7100. If I buy another two more Yongnuo flashes of any model other than a YN-568EX, in principle will they all work together using at least ...
2
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3answers
108 views

Is it possible to trigger a Canon 600 EX-RT with a Fuji's on-camera flash?

I was playing yesterday with my Fuji X100T and got curious if I can use my Canon 600 EX-RT Speedlite as an optical slave to the built-in flash on my Fuji X100T. Is this possible?
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2answers
120 views

Is there a Canon equivalent of the Nikon CLS?

Does Canon have its own version of the creative lighting system?
0
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1answer
49 views

How well does Nikon CLS commander mode work outdoors?

I'm currently looking into CLS as an effective way of using off camera TTL and have been impresses so far. I am wondering how well it will it work outside in bright conditions or at a long range and ...
1
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1answer
45 views

When might you use multi flash on a speedlight? [duplicate]

On my speedlight I have several settings for multi flash, mostly to do with how many flashes and how fast they are fired. When might you use multi flash? The only thing I can think of is cases where ...
0
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3answers
451 views

Why does the YN-565EX need a radio trigger with the YN-560-TX?

I am buying a Yongnuo YN-565EX TTL Flash Speedlite for Nikon. I am not sure what radio trigger do I need for this. I have found the YN-560-TX transmitter on Amazon. However, the description says ...
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2answers
69 views

Difference between Wireless Flash Trigger and wireless flash controller

I am trying to workout what I need to trigger my flash lights (http://www.amazon.co.uk/gp/product/B00BIVE59C/ref=ox_sc_act_title_2?ie=UTF8&psc=1&smid=A32ZNQ4MC3DYDA) I have found these 2 ...
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5answers
1k views

High speed sync Flash with 430EX II off-camera

I have a Canon 6D and a Speedlite 430EX II. It supports HHS, which works fine when the flash is mounted on the camera. Since I'd like to use it off-camera I bought the inexpensive Yongnuo triggers ...
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1answer
106 views

Is it possible to use a flash for modern DSLR on an older film camera?

Older flashes could have higher voltage than newer flash for DSLR. In that case one risks that there is an higher than expected voltage difference with all the subsequents possible consequences for ...
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4answers
184 views

Speedlite 430EX II & Canon 60D

I have a Canon 60D and a Speedlite 430EX II. Does anyone know if I can fire the speedlite remotely without firing the built in flash as well? So far I have only been able to fire them both.
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1answer
1k views

Can a Speedlite 430EX II be used on a Canon EOS 6D?

I recently purchased a Canon EOS 6D, but my Speedlite 430EX II is not working with it. Is this flash not compatible with the 6D? When I go to Menu --> External Speedlite Control, flash firing is ...
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7answers
5k views

Advantages of TTL over manual mode when using speedlites

Yesterday a user on stackexchange asked me why do I prefer manual over TTL when working with speedlites. I use them mostly off-camera and I've developed a kind of a workflow where I do not walk back ...
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3answers
1k views

What external flash trigger voltage is safe for the Sony NEX?

I have an NEX-6 and I wanted to use an external flash connected to the hot shoe. I have a canon speed light 580EX I was told I may need to watch out for the different voltages, as the flash may ...
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6answers
11k 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 ...
5
votes
2answers
626 views

Nikon Speedlight: Slave mode and built-in flash/commander light

I'm thinking about getting a speedlight to use for off-camera lighting, perhaps the SB700, but I don't understand its different wireless triggers, this website says: For off camera use, the SB700 ...
1
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2answers
149 views

Time needed to full self-discharge of speedlight capacitor

I need to repair the Nikon's SB-600 speedlight. As I need to access to only the bottom part of the speedlight I skipped the danger of electric shock. However when I tried to disconnect one of the ...
1
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3answers
2k views

Triggering Nikon SB-600 off-camera with any flash

Is it possible to trigger Nikon SB-600 with.. say any flash? If not, what speedlights are capable of this? EDIT: what's the feature name for googling more details?
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7answers
2k views

What could cause severe under-exposure when using a Canon 5D Mark III with Speedlite 600EX-RT with Evaluative E-TTL2 metering?

I recently purchased a Speedlite 600EX-RT for use with my 5D Mark III. I'm shooting with a 17-40 f4/L lens. Particularly when using the flash in the standard forward position, I get extremely severe ...
9
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3answers
1k views

What will I be missing with Vivitar 285HV vs. LumoPro LP160 or Canon 580EX?

I'm planning to get a hotshoe flash soon (I currently only have the onboard), and I have narrowed my choice down to several options, but I'm having a hard time deciding which way to go. ETTL This is ...
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3answers
922 views

Why is the lower part of the picture black when using a Canon flash on a Nikon D700?

I haven't used external flashes before and a friend has let me borrow her Canon flash on my Nikon d700. Problem is, when I use it the lower part of the picture is black. The percent of the lower part ...
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4answers
3k 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 ...
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2answers
965 views

External power supply for Canon 600ex-rt that is not a battery pack

I need to power my canon speedlite 600ex-rt. It has an external power plug for which I can find plenty of battery packs (e.g. Godox). But I just want to plug it into 240V AC supply voltage. I cant ...
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4answers
500 views

Fire speedlite 580ex with on camera flash (without transmitter)

I have been looking at the instructions for the speedlite 580ex here for any idea how to fire the flash from the built in camera flash, but it has not helped. Does anybody know if it is possible to ...
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2answers
851 views

Canon 580EX compatible with xxxEX II flashes?

I've got a Canon 580EX (original, not the II) flash, and now I'm interested in adding a slave flash. I stopped by a camera store this evening to look at the 430EX II, but the salesman advised me that: ...
12
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4answers
8k 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 ...
3
votes
1answer
843 views

How do the Sigma flashes compare to (and work with) Canon flashes on Canon bodies?

Sigma produces some very powerful flashes, like the Sigma EF-610 DG ST and Sigma EF-610 DG Super, that cost a fraction of what Canon charges for their Speedlite of same guide number. I'm already ...
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2answers
599 views

Why isn't my Canon Speedlite 580 working on my 5D Mark II?

I was shooting at night and my flash was working perfectly, all of a sudden I tried taking another picture and it stopped working. I was using it on ETTL mode, the pictures looked underexposed with no ...
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1answer
77 views

Achieving wireless + speedlight [duplicate]

I have a Nikon D5100, and would like to be able to hold a speedlight in my hand, or place it behind my subject. I'd like to avoid cables, but don't know which specific products I should get. I ...
2
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5answers
3k views

How should I set up my studio to take sharp portraits without shadows with two white umbrellas and one silver umbrella?

What would be the best studio setup using two white umbrellas with lights, one silver umbrella with a light and canon 430ex ii? My goal is to take sharp pictures of people without shadows. I am not ...
1
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2answers
264 views

onboard flash and external flash, flashing at the same time

Any thoughts as to why my on board and my new speedlight would be flashing at the same time? I have gone through the manuals and nothing seems to suggest a fix.
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2answers
107 views

Canon Flash Slave: 550 or 430 ex ii

I have a Canon 580 exii, now i am looking for a cheap slave either canon 430 mark ii or canon 550. not sure what should i pick?
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2answers
243 views

What color are actual LEDs used in the 430EXii Speedlite's AF-assist?

I've discovered consistent focus problems using Rebel XSi + 430EXii + Tamron 28-75. I confirmed this is a common problem which occurs when the Speedlite's AF-Assist is enabled. Some have suggested ...
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1answer
319 views

speedlite 550ex won't fire, no pilot test, but it turns on

I'm having problems with speedlite 550ex. It turns on, has red light (full charge), but don't fire the pilot test, nor fires at any time. The camera (rebel) does recognize it. I have already changed ...
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2answers
2k views

Speedlite Recommendations for Canon 600D T3i

This website has been a lot of help so far, thank you! I ended up doing my first Maternity shoot yesterday and it went fantastic! I am pleased with how the photos came out (especially with the Canon ...
2
votes
2answers
140 views

Does the Canon 600EX use face detection for improved ETTL?

I read that the canon 600ex rt has some face detect eTTL magic. Has anyone found this to provide real improvements? I'm shopping for a second flash and want to know if this is worth taking into ...
5
votes
3answers
997 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 ...
2
votes
1answer
2k views

Why won't my Canon Speedlite 430EX II AF Assist come on?

I just purchased the Canon Speedlite 430EX II and for the life of me I can't get the AF Assist light to come on! I shoot in manual on my 5D Mark II, and I have set the flash on ETTL. The guide says ...
0
votes
1answer
689 views

Why isn't my camera's internal light meter adjusting for my external flash?

I have a Canon T3 / 1100D and I just bought a Neewer TT560 Speedlite external flash which connects to my camera's hot shoe. The camera's light meter adjusts appropriately when the internal flash is ...
5
votes
1answer
2k views

Why does the IR-Assist beam of Canon Speedlites not get used in AI Servo AF mode?

The IR AF-assist beam on the Canon Speedlites (I have a 430 EX II) doesn't seem to come on when the DSLR (I have the EOS 7D) is in 'AI Servo' AF-mode. It works fine if I'm in one-shot mode (comes on ...
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2answers
174 views

Why is the 430EX more expensive than the 430EX II?

I'm about to sell my Canon 430EX and trying to determine a fair price for it. Looking at Amazon, it seems like the 430EX is more expensive than the 430EX II. I'm a bit confused. Any ideas why this ...
8
votes
2answers
231 views

Is my Canon speedlite really dead?

My Canon 550ex wouldn't switch on yesterday. Completely dead. Changed the batteries (twice). Still nothing, no indication of life. It was fine last time I used it about a week ago. Is there anything ...
9
votes
4answers
1k views

Why am I limited to 1/100th of a second or slower with 5D Mark II, 600EX-RT, and ST-E3-RT?

I'm fairly new to using flash in my photography, so I'm a bit of a beginner when it comes to the finer points. I have an ST-E3-RT transmitter on my 5D Mark II, and a 600EX-RT Speedlite set as a ...
1
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2answers
375 views

PC flash sync adapter for canon 550ex

I'm trying to sync my XTi to a 550ex speedlite with PC cord. I'm shopping on amazon.co.uk and can only find two adapters that might do the job; Hama or SC2. Will either of these do the job? If not can ...
7
votes
2answers
2k views

What flash slaves can be used with a Canon Speedlite 600EX-RT?

My current flash setup is a standard shoe mount but I've been thinking about getting a remote. I've been drooling over the Speedlite 600EX-RT. It uses radio to control slaves, which is nice (longer ...
5
votes
2answers
971 views

Ring flash for 430EX II and Canon Rebel 500D

I'm looking into buying a ring (ray) flash for this setup: Canon 500D Speedlite 430EX II For now I only found this one: Ring Flash O-Flash for Canon 430EX II. Which is compatible with the setup ...
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4answers
1k views

Maintaining and repairing Yongnuo vs Canon speedlites

This is somewhat a multi-part question, mostly related to my split-decision on weather to buy a YN560-II (or a several of them) for much less money than buying Canon alternatives (one Canon 580EX II ...