Napioa - Wind Origins

Napioa - Wind Origins
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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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31
votes
2answers
2k views

Why do flashes make a whistling sound when recycling?

When recycling, some flashes make a whistling sound, going from low to high frequency for a few seconds. After a more intensive flash, the sound is more intense as well. What is the source of this ...
13
votes
4answers
3k views

What can I expect in upgrading from built in flash to using a speedlight?

In pursuit of my low light photography passion I an considering purchasing a speed light. because I am so new to photography I am unsure of what the results will be using a speed light flash instead ...
12
votes
2answers
347 views

What is a fill flash and how is it used?

What is the fill flash technique?
11
votes
4answers
6k views

Why is the D7000 commander mode flash firing during exposure when the manual says it won't?

I'm wondering if I'm using the D7000's Commander mode incorrectly. Page 225 of the Nikon D7000 manual says The built-in flash does not fire [in "--" Option], although remote flash units do. Yet ...
5
votes
2answers
638 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 ...
3
votes
3answers
686 views

Can I use rear curtain sync in bulb mode?

I have an idea of shooting a low key photo of dancers using rear curtain sync and tracing them with continuous lights to get the classic trails of the dancers as well as a sharp frozen picture using ...
1
vote
4answers
862 views

Why do I have shutter lag when shooting (pop-up) flash in manual mode?

Why does my D40 have a shutter lag when using the pop-up flash in full manual mode? There isn't a lag when shooting in any of the auto modes. I'm shooting in single shot mode. It is a constant lag ...
11
votes
3answers
955 views

Which flashes are weather-proofed?

With some effort, it's possible to find out which camera models and lens have weather sealing. However, there seems to be little information available on weather-sealed flashes. From another answer ...
9
votes
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 ...
8
votes
4answers
14k views

How does TTL flash work in manual exposure mode?

I got the Metz 44 AF-1 flash recently that is TTL capable for my Canon 550D, and have been reading around to get a better understanding of using flash on-camera (Neil Van Niekerk's article on flash ...
8
votes
2answers
4k views

How do I create silhouettes in a studio environment?

The trick to creating silhouettes in the field, as far as I know, is to use spot-metering and to expose for the background. However, this is a bit more difficult in a studio environment. What is the ...
7
votes
3answers
3k 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 ...
6
votes
2answers
8k views

I cannot open the internal flash on my Canon 60D camera; how do I fix it?

I tried opening the internal flash on my Canon 60D camera the other day and it didn't open at all. I couldn't understand why. After messing around in the menus, I found out that the camera thinks that ...
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 ...
4
votes
1answer
704 views

How does dragging the shutter work?

I am reading a photography book which talk about dragging the shutter when a flash is used. It just tell me how to do this trick but doesn't explain why. Can someone here tell me more about how it ...
4
votes
1answer
1k views

What third party Speedlites work best with Canon?

I am currently picking out a flash (speedlite) for Canon XSI. There is a number of third party flashes available from manufacturers other than Canon. They all claim to be Canon compatible but I have ...
3
votes
3answers
2k 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 ...
3
votes
1answer
647 views

Would it be better to use hotshoe flashes or studio lights for a product shoot?

I need to make some shots of headwear for a website. Pictures are basically something put on the dummy head. I don't need super-professional pictures but I want something reasonably good, better than ...
3
votes
3answers
3k views

Is there a radio flash control system for Olympus that allows setting flash power from the camera?

One of the main advantages of optical wireless flash control systems is that they don't require anything extra: at least with many cameras, they work with the built-in flash, and can often control ...
3
votes
1answer
1k views

How can I tell if the built-in flash on my dSLR is broken beyond self-repair?

My built-in flash D50 is broken. It is popping up, but it isn't flashing. It fell down, so is it broken, or can I still fix it?
2
votes
1answer
4k views

What Yongnuo flash and trigger works with the Panasonic GH4

I am so confused - I'm fairly new to the whole camera trigger thing, as well as new to Yongnuo and the GH4, but here's my thing: All I want to do is figure out what I need if I want to control 2 or 3 ...
2
votes
3answers
3k views

What setups work to trigger a Profoto B1 and Canon 600EX-RT Speedlights together from canon body

Given a Profoto B1, a Profoto AIR Remote TTL-C, and some Canon 600EX-RT , what configurations work with triggering these items together. Additional items are allowed (slave triggers, pocket wizards, ...
2
votes
2answers
212 views

How does high speed sync mode work?

Some flash units have a high speed sync mode, that allow a camera to take a photograph with the flash while using a shutter speed that exceeds the X-sync speed. The photo won't appear with improper ...
1
vote
2answers
374 views

Why won't my YN-568EXII work with a flash trigger? [duplicate]

I have a Canon 5DMk2 and have just bought 2 Yongnuo YN568EXII speed lights. I have an existing Yongnuo RF-603CII trigger, but I cannot get them to work together! Does anyone have any suggestions, as ...
1
vote
2answers
999 views

Can I get HSS with off-camera Canon 430EX II speedlites, radio triggers, and a Sony A7?

I've been tirelessly searching the Internet for information on how to use my two Canon 430exii's in conjunction with my Sony A7 in HSS mode. I think I already know the answer (can't do that!), but ...
10
votes
7answers
17k 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 ...
11
votes
4answers
2k views

Low budget entry level Speedlite?

Owning a cheap Canon 20D, I now want to buy an entry level speedlight/external flash but I'm confused with should i go for used or new the one while considering my low budget(150$ max). What things ...
17
votes
5answers
10k views

How to get good results with the built-in popup flash?

How can I take good pictures using the built-in popup flash of my camera? Usually I try to use available light only but sometimes there's just isn't enough light for proper exposure (at a reasonable ...
4
votes
5answers
771 views

Why doesn't a shutter speed of ¹⁄₂₅₀th freeze motion when a flash of that duration does?

This question connects with my previous question: Why do cameras that film with high FPS rates cost a lot? I just read that a normal flash illuminates a scene within a 1/250th of a second. (A flash ...
25
votes
6answers
2k views

Why don't camera flashes use proprietary batteries?

In trying to explain Why Cameras Use Proprietary Batteries, many have claimed that it is because proprietary lithium rechargeable batteries have better high-current capabilities than any AA (though ...
13
votes
4answers
2k views

Does a flash work well with regular alkaline batteries?

In doing research prior to purchasing my first flash for my DSLR system I have come across a wealth of information, including this post that outlined many great points in selecting the best ...
7
votes
6answers
5k views

How do I reduce the light from the pop-up flash as a wireless controller on a Canon 7D?

What are the best work-arounds out there for dealing with the built-in flash when trying to use the Wireless Flash feature of the 7D? Is there a Canon version of the SG-3IR? Or do you use a modified ...
15
votes
4answers
3k views

Why is the Fluorescent filter for a flash green?

I just bought a Nikon SB-910 speedlight. The filter that comes with it to use under fluorescent lighting it green, why is this? because certainly to my eye there is not a hint of green under normal ...
15
votes
3answers
1k views

Why is it important to move the flash away from the camera?

I've read that it's not the quality of your camera, but the quality of the lighting that make pictures really good. That is probably not always true, though - there are many crappy cameras out there. ...
12
votes
4answers
2k views

Why do we use flash in photography?

Why do we use flashes in photography, instead of simple light bulbs etc. to illuminate the scene? Why are specially made flashes used?
11
votes
4answers
2k views

How can I use wide aperture with fill flash?

I was working with an off-camera flash this weekend for some portraits of my son. I was shooting in medium sunlight (early morning, partly cloudy, w/ some shade), and I like the lighting control I ...
9
votes
3answers
16k views

How would one remove yellow eyes instead of red eyes?

On a recent trip to Madagascar, we were able to capture some interesting animals during the night, where of course we used flash. The following photo is not made by me... ...
9
votes
5answers
4k views

What is flash duration?

When speaking in terms of flash specifications, what is flash duration and how does it impact exposure?
9
votes
3answers
1k views

Group shots on a bright sunny day?

What are some techniques for getting good group pictures (3-8 people, say) on a bright sunny day? I've found shade to be difficult, because someone will invariably have a splash of harsh sun across ...
7
votes
6answers
15k views

When and why should I consider buying a speedlight/external flash?

I am just a hobbyist in photography. And I do not have specific interest areas (as of now). So while looking for different things to try with photography, I kept coming across things which require use ...
7
votes
4answers
1k views

How limiting are the line-of-sight requirements of Canon's optical wireless flash system?

I have a Canon 7D and 580EX II Speedlite, and am trying to make the jump into flash photography, particularly portrait work. I understand that the 7D's wireless trigger works by line-of-sight. Will ...
6
votes
3answers
13k views

How to use old flash units with Digital SLR?

I got some old flash units (e.g. Metz 30bct-3) that I won on eBay along with some older slr cameras. The flash units are in good condition. I thought of using them with my Canon 600D but heard about ...
6
votes
1answer
1k views

Why does the camera default to ISO 400 in auto ISO mode with flash?

I've observed this behaviour on my Canon 550D, and I was wondering why it didn't use a lower or even variable ISO. I'm not sure if this is a camera/brand specific setting. Is there any particular ...
6
votes
4answers
1k views

Does adding additional strobes cumulatively add to the flash power?

I've been reading articles that talk about using multiple strobes next to each other, all pointing in the same direction: as a means to add more light over what one flash can do. Does the addition of ...
5
votes
4answers
425 views

Do flash guide numbers assume some amount of ambient light built-in?

My flash shows its potential range in meters, but is that indoors or outdoors? The question came up the other day when I was trying to work out whether fitting a diffusion dome would be suitable for ...
5
votes
7answers
1k views

How can I use flash with large apertures?

I get very frustrated. When I take portraits, I want to use a flash because I think they turn out better. But if I use an f-stop that is high enough to blur the background, my shutter speed only ...
5
votes
8answers
3k views

Ways to soften an onboard flash?

What can be done to soften the direct light from an onboard flash? I know there are diffusers available for external flash units, but I'm not aware of such a solution for an onboard flash, such as on ...
3
votes
3answers
260 views

Shooting objects under glass with pop-up flash

I sometimes need to take photos of new devices kept behind glass at trade shows. Currently I have to depend on my camera's in-camera flash. Often the picture is spoilt because of the flash's reflected ...
3
votes
3answers
3k views

How to correctly expose when using a flash?

I have been using the Manual mode ever since I picked up my Nikon D3200 about 6 months ago. I am pretty well versed with the exposure triangle & how to use it. However, recently - I am starting ...
3
votes
3answers
561 views

How can I get nice, vivid colors in food photography without blown-out brightness from the flash?

Whenever I click pictures of people and food using flash, the whole picture becomes bright. When I click without flash, the camera takes in the light from the surroundings and gives me a monotonous ...