Westminster fountain at sunset

by Jorge Córdoba

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Flash is a device which provides additional light to a scene. It can be used to help fill in a dark area of a photo, to provide light if there isn't sufficient light to begin with, or it can help to improve the composition of a particular photo, by creating your own source of light.

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2answers
281 views

Why photos taken with flash appear to have less noise?

I have not verified this on pixel-peeping level. But I have observed that photos taken with flash (built-in one in my case) appear to have very less noise at ISO 800/1600 than the ones taken without ...
5
votes
5answers
2k views

What kind of batteries will provide the fastest recharge/recycle time for a flash unit like the 430EX II?

I have gotten deep into bird photography this year, and have put a lot of time and effort into learning the tricks of the trade. My latest endeavors are into bird/bif flash photography. I own a Canon ...
5
votes
3answers
283 views

Are super cheap flashes worth it?

Is YN-460 Yongnuo worth it? Found it for 34 EUR http://bit.ly/GE1Tdp Fist of all: is it so cheap I will regret I bought it and just withdraw using it? In my understanding and for I would use ...
5
votes
2answers
382 views

What is term for the opposite of “Dragging the Shutter”?

My first helpful experiments with flash started after taking a seminar with Scott Kelby on the subject. I don't recall him mentioning dragging the shutter (but he may have). But, I do recall him ...
5
votes
2answers
823 views

What batteries are best suited to Battery grips?

I have a Battery grip that will add an extra 1fps when used with AA batteries instead of the standard Nikon camera battery. This takes 8 bateries at once I currently use AA Energizer rechargable ...
5
votes
3answers
3k views

What is the best way to trigger a canon 550 EX speedlite in a studio

I want to try my hand at off camera flash for some indoor portraits. How should I trigger the speedlite (Canon 550ex)? Should I go for wired/wireless? What's the difference between TTL cable an PC ...
5
votes
2answers
2k views

Can i use my old Canon Speedlite 2777T with my new 5D Mark II

Actually it's my dad's lens that he bought many many moons ago to use with his old Canon T70. I dont have a flash but have borrowed his to try out, but he mentioned that some flashes will send too ...
5
votes
1answer
152 views

How can I get started with a first flash gun?

I just got myself a flash gun for my dSLR. I realise that I don't quite know what to do with it. What should I do to get used to it, and to learn about how to get the most out of it?
5
votes
1answer
436 views

What is the smallest option for a flash that can also bounce?

I have a full size Canon flash, which has a flash head that "can be moved up from 0-90°, left from 0-180° and right from 0-90°". This is a necessity for me in a flash to properly bounce the flash on a ...
5
votes
4answers
998 views

How to use a flash on the red carpet without interference?

When I have used flash at semi popular events, from time to time my flash overlaps with others and the image either turns out extremely overexposed, or an odd color(gels?). How do photographers at ...
5
votes
3answers
1k views

How does commander mode on a Nikon camera body differ from commander mode a on SB-700 Speedlight?

My Nikon D80 and new Nikon SB-700 both offer Commander mode. I have two questions: When NOT in wireless mode (that is, when the flash is plugged into the hot shoe either directly or with a cable), ...
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votes
2answers
219 views

Is it possible to have a hybrid lighting setup with flashes and studio lights?

From what I've read so far, one the decision you have to make when interested in lighting work is either going with flashes or studio lights. Can we use both at the same time ?
5
votes
2answers
542 views

Will my SB-600 work off camera with any camera?

I own a Nikon SB-600 flash and no camera. Now, looking for a new camera, I want to know if I could trigger the flash from another non-Nikon camera body. I never use it on camera and therefore I ...
5
votes
5answers
262 views

What are the most important features to look for in a low budget hotshoe flash and why?

When trying to get started with flash photography, there are a lot of new options, features and techniques that a photographer gets thrown in to. When starting on a budget, what features will give a ...
5
votes
1answer
1k views

Should my flash zoom match my lens focal length or its 35mm equivalent?

I have a camera with an APS-C sized sensor. Should my flash zoom match my lens's actual focal length or its 35mm equivalent? I am hoping that someone can shed some scientific light to this matter.
5
votes
3answers
2k views

Why is my ISO so high when shooting indoor photos with flash

I have a Nikon D5100. When shooting indoor photos using the built in flash, the auto ISO changes to 1600 or so. Doesn't the flash produce enough light so that the ISO would stay at 100 or so? ...
5
votes
1answer
2k views

What are good situations to use Canon Multi-Flash feature?

What can be done with the MULTI-Flash feature of a 580ex II flash? What are good situations to use this feature?
5
votes
3answers
450 views

How do I get started with off camera flash in the Canon ecosystem?

This is a very basic question, and I have looked through different resources including the Strobist Lighting 101 tutorial and a few books (Scott Kelby, Neil van Niekerk). Some of the limitations I ...
5
votes
1answer
1k views

How do I compare the output of an LED panel with that of a flash?

How do I compare the output of an LED panel with that of a conventional hotshoe flash? I haven't been paying attention to the LED panels, but they've been on the market long enough so that I'm ...
5
votes
5answers
1k views

What are some budget flash options for the Canon 1000D?

Could you kindly suggest an external flash for 1000d within 100$ to 150 $. My main interests are portraits and wedding.
5
votes
2answers
508 views

Can you use the built-in flash in a Canon EOS 450D with a hot shoe GPS geo-tagger?

As far as I can see, the answer is no, the flash cannot open if anything, is plugged on the hot shoe of a Canon EOS 450D: Can anyone confirm that I wouldn't be able to use something like the Jobo ...
5
votes
2answers
288 views

Flash gun or some other light source?

I'm looking for some piece of advice from more advanced fellow photographers with regards to the artificial 'daylight' sources. I'd like to be able to some pictures of kids at home. Unfortunately the ...
5
votes
1answer
121 views

Is it possible to manually controll the flash while using the BULB manual exposure setting on a Canon XSi?

To explain a little more, I want to be able manually set off the flash more than once for the purpose of having a double exposure while shooting in manual exposure mode. Is there a way to do this ...
5
votes
4answers
137 views

Reducing ambient color while preserving sharpness with a flash in concert photos

I have been shooting (small) live concerts with poor env. lightning for some years now with the help of F/1.4 & 2.8 lenses, mostly using a 160th shutter speed to make sure that the fast movements ...
5
votes
1answer
1k views

Can the D800 built-in flash be used to trigger slave flashes only?

Without itself emitting light during the exposure?
5
votes
2answers
554 views

Should my Nikon D3100 adjust settings to allow for use of flash in AP or SP mode

When I'm shooting with the onboard flash in low light conditions, I observe the exposure preview settings between no flash and the flash popped up - there appears to be little or no difference between ...
5
votes
1answer
135 views

Is diffraction an issue with macro lenses?

I'm looking to try out macro photography and have a rental of the Canon 100mm 2.8L IS and the MT-24EX flash to try out on my Canon 7D. I've been reading that with the flash, you can stop down to ...
5
votes
4answers
453 views

Flash on Nikon d50 broken, need to set up correctly

Nikon D50 comes with built in flash now it's not been firing for a while and its impairing the camera's usability. I've now changed to a speed-light but seems that the two different flashes have a ...
5
votes
1answer
219 views

Multiple flashes with different trigger voltages

I have the following: Nikon D3100 (max 250V trigger voltage) Vivitar 2600 flash (148V trigger voltage*) Yongnuo YN465 flash (6V trigger voltage) Hot shoe universal translators** I'd like to use ...
5
votes
2answers
925 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 ...
5
votes
1answer
422 views

More powerful battery for on camera flash on Canon 5dMkII

I don't shoot weddings or enough events a year to warrant forking out the money for a full Quantum flash/battery yet. I am trying to decide if I should either go ahead and get the Quantum battery ...
5
votes
1answer
820 views

How to use the safety shift custom function with a flash on a Canon 5D Mark II?

I do a lot of available light photography with f/1.2 and f/1.4 lenses. I use the "safety shift" mode (C.Fn I-6), which works great in combination with shutter priority mode (Tv). For example, I can ...
5
votes
3answers
919 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 ...
4
votes
3answers
2k views

How does Yongnuo RF-603c compare with Cactus V5 wireless trigger?

I have the chance to pick up a set of second hand Yongnuo RF-603c or Cactus V5 wireless flash triggers for more or less an equal price. My plan is to use those triggers in combination with a ...
4
votes
2answers
3k views

Why is there a preflash from a built-in flash when using remote flash only?

When using Nikon D7000 with an off-camera SB600 (which cannot be used as commander) in TTL mode, the built-in flash must be opened to make it work (to serve as a commander), even if this built-in ...
4
votes
2answers
263 views

Why is ETTL necessary?

As I understand, the required flash power for correct exposure is determined by aperture, ISO and subject distance. It shouldn't matter whether a human subject is dressed in black or white -- the ...
4
votes
2answers
5k views

Why is the D7000 limited to shutter speed of 1/250th when the flash is up?

Sometimes in bright backlight and with large aperture (f2.8) I want flash at high shutter speeds. But when I pop the flash up on D7000 it caps the shutter speed to 1/250th, which overexposes the ...
4
votes
3answers
943 views

What is the difference between a hard plastic and soft material flash diffuser?

As far as image results go, what is the difference between a hard plastic diffuser and a soft material diffuser? Also, as far as usability goes, does one last longer and/or create fewer problems than ...
4
votes
4answers
3k views

Is Flash a Must-Have For Macro Photography?

I want to start into macro photography this year so I've chose the Canon EF 100mm f/2.8L Macro IS USM lens to start with (I still haven't bought it since I'll do it next week, which I'll be in the ...
4
votes
3answers
258 views

Why isn't the on-camera flash of SLR or compact cameras tiltable?

All external flash tilt, and isn't it simple and apparent to add this to the design? I mean, take a look at this horror...
4
votes
3answers
2k views

How can I light creative portraits with one flash?

I have a single flash... and from what iv'e seen many photographers often uses 2 wireless flashes to get right light approaching to the subject. I only have one flash and a pop-up flash. Is there ...
4
votes
3answers
628 views

Why are there multiple contradictory ways to control flash ratio?

I am reading the following introduction to flash photography: http://www.cambridgeincolour.com/tutorials/camera-flash-2.htm In this article, I came across two seemingly contradictory statements: ...
4
votes
2answers
143 views

Does a flash's TTL automatically adjust as I change its location?

I just bought a radio trigger for my flash. I was just wondering if I understood TTL correctly, as I move the flash around and changes the distance does TTL automatically try to compensate (assuming ...
4
votes
2answers
389 views

Is it necessary to have a macro ring flash to take macro photos?

I just got a macro lens but it turns out the subject is not bright enough. I am wondering if I need to buy a macro flash for macro photography? The flash seems expensive and I am wondering if it is ...
4
votes
1answer
298 views

Where does the assertion that food photography must not use flash come from?

I often hear/read in webcasts and blogs that when doing food photography, it's better to use only the indirect sun light from a window, and without flash. Why? I tested multiple times two setups: ...
4
votes
4answers
2k views

Why does my Canon 60D sometimes lengthen exposure when using the flash?

In low light conditions, my first shot will often be handheld with no flash. If there's not enough light however, the shutter speed can be too slow and I'm not steady enough for a crisp image - so ...
4
votes
3answers
356 views

Will an external flash for Pentax K-7 work for Pentax K-5?

I'm looking for a cheap flash, and found this one. It states that it works for Pentax K-7; will it work for my Pentax K-5 as well? I don't know what to look for in the specifications.
4
votes
2answers
379 views

How can I fire both a wireless trigger and an on camera flash at the same time?

I have three cactus v5 remote triggers. I also use Canon equipment. I want to be able to fire both a wireless trigger and an on camera flash at the same time. The wireless trigger would fire an off ...
4
votes
1answer
1k views

How do I read the flash distance scale on the Canon 580EX II?

My Canon 580EX II has a distance scale running from 0.5m to 18m. When the flash is in manual mode, a single segment of the distance scale illuminates to indicate the maximum effective range for my ...
4
votes
1answer
208 views

Will a low-cost macro ring flash be useful for portraits?

A friend of mine wants a flash for her camera (Cannon 650D), and we want to buy her one for her birthday. She also said she wanted a ring flash (I think she was referring to the Orbis ring flash). ...