The manual-flash tag has no wiki summary.
46
votes
8answers
7k views
Manual photography cheat sheet — where can I find one, or what should be on it?
I have been trying to shoot more in manual modes (both camera and flash). At this point, I understand all the concepts, but all the adjustments slow me down.
I'd like to have a "cheat sheet" with ...
4
votes
1answer
170 views
How can I calculate the effect of non-TTL flash on exposure?
I recently got an old Canon AE-1 film camera back in working order. I'd like to use my modern 430EXII Speedlight flash with it, however since there is no TTL metering, I have no idea how much the ...
7
votes
6answers
1k 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 ...
6
votes
2answers
2k views
How do I manually calculate fill flash?
My main flash is a Nikon SB-24, used on a Nikon D200. Hence, iTTL doesn't work. I've had no issues using A-mode (the thyristor in the flash determines flash output) or M-mode (manual on the flash) ...
3
votes
4answers
658 views
Why is manual flash at the lowest power stronger than the TTL result?
I have a 500D with the 430EX II flashgun. I've taken two pictures with the camera in manual mode, one with the flash in ETTL mode and then in manual mode with the power to 1/64 and the flash exposure ...
3
votes
3answers
267 views
What are the most important factors that need to be kept in mind while purchasing a manual flash gun?
What are the most important factors that need to be kept in mind while purchasing a manual flash gun?
13
votes
3answers
448 views
What was my flash power?
When I am using a Canon flash in the E-TTL mode, how can I tell which flash power the E-TTL magic chose?
For example, if I got a correct exposure in the E-TTL mode, can I easily choose the same flash ...
2
votes
1answer
324 views
What is the relationship between Guide Number and flash power level?
From this post, I understand that the flash guide number (GN) is given by the following formula:
Guide Number = Shooting Distance × f-number ÷ ISO factor
I'm assuming that the GN calculated via the ...
