Linked Questions

13
votes
3answers
4k views

What is sync speed? [duplicate]

When referring to flash exposure, what does "max sync speed" mean?
0
votes
2answers
5k views

Max shutter speed with flash in manual mode [duplicate]

I'm using canon 700d. I'm trying to shoot some shots water drops with flash.But When I turn on flash in Manual mode I'm restricted to max shutter speed of 1/200. Is that the way it was or did I messed ...
50
votes
5answers
11k views

What's the difference between CCD and CMOS image sensors?

I keep reading articles about CCD vs CMOS image sensors. What is the difference between these two types? What exactly do these sensors do in terms of photography? Is a CCD-based camera going to be ...
16
votes
7answers
5k views

What does it mean to "kill the ambient"?

I have heard of a technique called "killing the ambient" in flash photography. What does it mean and how do I do it? This similar existing post I believe is separate enough to warrant this question - ...
20
votes
5answers
11k views

What is a rolling shutter? When do I have to be aware of it?

In answer to another question, Adam Davis writes: Your camera complicates this by using a rolling shutter above a given speed (usually around 1/200. This means that only a portion of the ...
11
votes
5answers
27k views

Disadvantages of electronic first curtain shutter?

There is a setting in menu of my camera wether to use or not to use electronic first curtain shutter. So far I know that using electronic first curtain reduces shutter lag and the noise my camera ...
21
votes
3answers
4k views

Why is there a mechanical shutter in a digital camera?

I understand that in a camera the diameter of shutter opening — the aperture — controls how much light comes in, and this affects the resulting exposure. But I don't understand why, in a digital ...
9
votes
3answers
8k views

Why is 1/250th second used as shutter speed when using a speedlight with my Nikon D7000?

I've got a Nikon D7000, if I increase the shutter speed it eventually goes to the bulb option and after that to 250, I've been told that 250/second is specifically for when using a speedlight as that'...
5
votes
3answers
17k views

Why is my camera limited to a 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 ...
11
votes
5answers
11k views

What is flash duration?

When speaking in terms of flash specifications, what is flash duration and how does it impact exposure?
4
votes
4answers
6k views

Why am I getting blurry images with a Sigma 35mm Art and Canon EOS 77D?

I recently got the Canon EOS 77D and the Sigma 35mm Art 1.4 I notice in my pictures stuff where i'm a little distance away I comes out blurry. My setting on here were ISO 800 f/1.4 1/160sec I do know ...
3
votes
2answers
710 views

Are there any electric flashes that will work at shutter speeds like ¹⁄₁₀₀₀th of a second?

Most flashes fire at about 1/1000 sec, and can usually not be properly fired faster than the red number on the speed dial (my case being 1/60). Using the flash higher than that red number will result ...
7
votes
2answers
2k views

Pentax P-TTL: Why and when does underexposure occur and what can I do?

Pentax's P-TTL flash metering system tends to be unreliable and may underexpose at times. When and why does the system underexpose and what can I do? I want to know the situations that cause flash ...
0
votes
2answers
11k views

Canon 5d mk iv - Problems setting the speed to faster than 1/200th when I have my speedlite attached [duplicate]

5d mk iv - Problems setting the speed to faster than 1/200th using both Manual or TV when I have my speedlite attached. Totally confused as I can't figure out why I'd be limited to that or how to ...
0
votes
1answer
2k views

Cannot set up external Yongnuo flashes with Canon 5D Mark II

I use my Canon 5D Mark II with multiple YN-560 Mark IV flashes, triggered by a YN560-TX external flash control. I tried to set up the external flash control but I failed. It says flash is not ...

15 30 50 per page