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Tagged Questions

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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1answer
89 views

Why are relationships among flash and ambient expressed as percentages but among main and fill expressed as ratios?

Why are relationships among flash and ambient expressed as percentages like 10% but among main and fill expressed as ratios like 3 to 1?
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4answers
151 views

Is this statement By Jim Zuckerman incorrect?

"For the exposure of the foreground, though, the lighting came from the flash only. Therefore, changing the shutter speed didn’t affect the exposure of the subject, since the speed of light is faster ...
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1answer
108 views

Low light photography: which avenue of gear improvement? [closed]

When you see something to be desired in your photo, it can be as much your technique as the limitation in your gear. But I'm pretty confident that I've hit the limitation of my gear for low available ...
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2answers
458 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 ...
2
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2answers
104 views

To get a main to fill lighting 3 to 1 ratio you divide your main f/ number by 3?

I have read this information off a popular Photography site ; I am confused because I tought that for a ratio of 3:1 you need to set your main light to say: f/8 and your fill only one full stop down, ...
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2answers
98 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
53 views

Why won't shutter release when in flash mode?

I bought a used Nikon D3100 and cannot get the shutter to release in flash mode. The camera works great as long as it is not calling for flash. Not sure what to try or do.
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3answers
292 views

Is this tutorial about fill flash percentage wrong?

I saw an interactive tutorial at http://www.sekonic.com/classroom/fillflashtutorial.aspx,, it talks about how to control the proportion of fill flash relative to ambient light. In it, they illustrate ...
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2answers
207 views

How can I use a wireless trigger with a Sigma flash and a Nikon D3000?

I have a Nikon d3000 - jjc wireless flash trigger kit & Sigma EF 500 flash. I have a hotshoe & tripod also. I can get it to work together only when I am less than a foot away. I have 2 sets of ...
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1answer
148 views

Can I configure my Sony A57 screen and viewfinder display to brighten with a manual flash, just like with the popup flash?

When I pop up the built-in flash on my Sony Alpha 57, the LCD and electronic viewfinder brighten up a lot, so I can focus properly in low light situations. However, when I put on my Yongnuo 560 mkII, ...
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1answer
111 views

Why does my flash keep turning itself off?

I attached my Canon 580EX flash to my Canon 6D this evening to take some Halloween shots. Although body and flash usually work seamlessly together, tonight I noticed that the flash kept turning itself ...
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1answer
2k views

nikon d3100 built in flash not working

I’ve been using my D3100 for awhile now. Today I took a few pictures using the flash and everything worked fine. After that I spent some time exploring menu set-up options and played with a few ...
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2answers
319 views

PC Terminal vs Hot Shoe

It says here, PC Terminal and Hot Shoe are both types of flash sync connections. If that so, then what are their differences and primary uses? I'm a little confused about it because I understand ...
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0answers
218 views

Rule of thumb for manual setting of flash for daylight fill? [duplicate]

I have a number of systems but have TTL flash only on one system. On another system, I use a non-TTL flash (generic) flash in either auto or manual mode. Past experience tells me that using a generic ...
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2answers
2k views

Do Canon 430EXII speedlite flash units have an optical slave function?

Before I buy , i want to make sure: will a 430exII fire by "seeing" the light burst from other flash sources? and if not, what canon speedlite can do this?
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2answers
936 views

canon speedlite manual :what is stroboscopic flash?

In page #37 of the sppedlite 430exII manual, it says : Features available with type B cameras: Manual flash, stroboscopic flash with wireless flash" What the book means by "stroboscopic flash" Isn't ...
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3answers
182 views

Why does my nikon flash fire 3 short flashes before the full flash goes off?

I have a Nikon D200 and I'm using the SB 800 flash. I've been using this flash for a year and now when I take a shot the flash pops 3 short flashes and then the shutter engages and the full flash goes ...
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1answer
211 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). ...
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2answers
234 views

Hotshoe flash with adaptable color temperature?

The dual LED flash in the iPhone 5s allows changing its color from white to amber, to approximate the color temperature of ambient light. dpreview.com writes: In fact, it features the first ...
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2answers
99 views

using flash and av mode

I shoot with canon 1000d and in av mode. I prefer not to use flash but some times i use it (built in) to fill-in dark in day light. Flash make my photo too much over exposed. Any suggestion for ...
2
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1answer
102 views

How can I use the built-in flash with a legacy prime on a Nikon D3100?

I purchased an older 50mm prime lens to use on my Nikon D3100. I know it will not meter or focus (and I can handle manual focus and exposure etc.) but I cannot get it to fire the on-camera flash. Any ...
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5answers
1k views

How to explain to your client that a camera flash does no harm to infant?

Firstly, it is pretty definitive that a camera flash will cause no harm to infants (see below): Is camera flash actually harmful to infants or newborns? My question targets photographers who had ...
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2answers
557 views

The best flash setup and postion for a portraits and groups shots in a low light room?

I am an beginner photographer and I was "hired" to cover a company final year party. The idea is take group shots or portraits and print "on the fly" the pictures, then the guests can see and take the ...
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4answers
1k views

Does Canon 450D (Rebel XSi) have TTL ratio control over the menu?

There is "External flash control" section in the camera's menu. However it is not accessible if you have no external TTL flash on hand. How can I find out is there ability to change the output power ...
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1answer
282 views

What Ever Happened to Hologram AF?

I'm currently using it in my Sony DSC-F828 and I think works very well especially in low light condition. I've read a lot of hypothesis about it but anyone know for sure why modern cameras don't use ...
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3answers
938 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 ...
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3answers
535 views

How do I determine whether flash fired or not?

For example, I use a regular cropped DSLR (like Canon 400D (Rebel XTi)) and I use an external ON-camera flash (mounted on the camera's shoe). How do I determine by looking over the description within ...
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3answers
254 views

How to adjust the flashlight properly when to take a headshot?

I want to do indoor head-shot in a low light situation. What is the right way to adjust the flashlight pointing angle to receive the best out of it. PS : I use Nikon D3200 with 35mm f/1.8g lens and ...
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2answers
147 views

My D3100 takes longer exposure shots instead of using the flash

Both the camera and the Flash are in AUTO, so in low light it should make the flash pop up, but it does not. Instead it just seems to take a shot with longer exposure, making the photo appear with ...
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1answer
276 views

Nikon D70 and Sigma EF-500 DG Super NA-iTTL Flash

I have a D70 and Sigma flash gun, which I understand should work with the camera. I have read it is important to have the iTTL versions of the flash gun for it to be able to work with the iTTL ...
4
votes
2answers
180 views

What's the point of a removable umbrella cover?

I'm new to off-camera flash and looking to buy some gear (stands, umbrellas, etc.). I've seen some umbrellas that have a removable black cover, like this one: I assume that you add the cover when ...
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1answer
65 views

Combinig external flash with ring flash - viable?

I have a Nikon SB900 which I use exclusively for macro photograhpy. Would it be a good idea to combine in with a ring light/flash for some extra fill light? Or would it be better to buy another ...
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1answer
276 views

Where can I get a replacement case for my Nikon SB400 flash?

I've lost the case for my SB400 Nikon flash and am having a devile of a time finding a replacement. I've Googled and so far, no luck. Any ideas?
3
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1answer
231 views

Can anyone offer me some shooting advice for a wedding ceremony?

I will be taking some photos at a friend's wedding. Mainly the ceremony. It will be outdoors in some very nice gardens and a little before sunset, around 6.15pm while sunset is at 7.20pm in that city. ...
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4answers
255 views

With a limited budget, how should I invest between flash power and light modification?

I just bought a yn-622c for my t3i and I want to also pickup the lastolite ezybox 24" softbox. My main concearn is that the 430ex ii will be too weak to shoot in a softbox from several meters. Does ...
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2answers
402 views

Why is there still a flash before my exposure when using second curtain sync?

When I used second curtain sync on my Canon DSLR, I noticed that the camera flashes twice: once when the shutter opens and the other time when the shutter is about to close. (I noticed that because I ...
2
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1answer
307 views

How should I do a DIY set up for shooting clothing items?

I need to make a photo shoot of clothing articles (headbands, headscarves, etc) for an online store. I tried building a lightbox the other day (cheap way) and then put a light from the top. It was ...
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2answers
871 views

How to fix issues with the flash on Nikon D3100?

When I am in M, A, S, or P modes, my flash goes off without needing to. The built in flash is down, also the button won't pop the flash up. The firmware is updated. Does anyone think this is a ...
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5answers
197 views

Is it worth to buy a pop up flash difuser?

I have come across this product while searching the net, and I wonder if it is worth to buy it. Is it a necessary to add if I want to use my popup flash?
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2answers
169 views

Light source types and which ones to use

There are not too much info on light source types. Basically there are continuous/halogen and flash lights. When do we choose which one? About continuous/flash lights, when do we use an ...
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1answer
1k views

“Flash busy” (Canon EOS 1100D) message - When does it happen and why?

Yesterday I faced with a situation where I saw very often the message of "flash busy" with no chance to shoot. As I understand it can happen when battery power to flash is low, but I use only built-in ...
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4answers
1k views

What adapter can I use to mount my flash on a tripod?

I had a Nikon D90 with and SB910 Speed light. To trigger my flash remotely, I had a Yongnuo remote trigger. I used to have a Ravelli tripod for my camera, but I recently upgraded it to a Vanguard ...
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2answers
115 views

How can I trigger a flash remotely and manually?

If I want to do long-exposure photos in which I trigger the flash multiple times to freeze objects in the frame I know I can use the test button of the flash to trigger it manually. But if I want to ...
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1answer
86 views

Is it possible to use a Metz 36 AF-5 flash on a Praktica MTL5 film SLR?

Is it possible to use a modern, digital flash (like the Metz 36 AF-5) on an analog film SLR? I know that I have to be careful if I use it the other way around (old flash + DSLR) because of high ...
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1answer
73 views

Does an on-line flash buying guide exist with a feature search?

I'm looking for something comparable to dpreview's camera feature search and lens feature search. There are plenty of buying guides on-line outlining to what parameters one should pay attention when ...
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1answer
469 views

Can I use auto flash and auto ISO in Aperture priority mode on a Nikon DSLR?

I would like to know if I can set my flash on auto in Aperture priority mode. I have a D3200 Nikon. And also, can I set auto ISO in Aperture priority mode?
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1answer
89 views

Versatile and small flash bracket for Canon 430

I need a flash bracket for macro work. But I'm looking for something versatile and smaller than the big ones I found online. Is there anything I can buy, possibly with a cable that can be connected to ...
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1answer
493 views

Is the Yongnuo YN-622C transceiver compatible with the Alien Bee 800?

I am thinking about buying a second hand AlienBee 800. I currently have a pair of Yongnuo YN-622C Wireless TTL Flash Triggers for Canon. Would they be compatible with the AlienBee?
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2answers
933 views

What is Auto Aperture Mode on Nikon Speedlight?

I am not familiar with the "Auto Aperture" mode in Nikon Speedlights. I've been using a non-Nikon flash and I have not tried AA mode before. What is it exactly?
3
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5answers
301 views

Does TTL by definition overexpose your subject? [duplicate]

So I'm only beginning to learn TTL but from what I understand the preflash determines how much flash power to use. But the camera already exposes everything correctly for the entire scene (assuming ...