Tagged Questions
6
votes
2answers
187 views
Can Nikon flashes display flash power used right after a shot was taken?
I'm trying to compare two camera bodies (Nikon D90, Nikon F100 (digital and film)) with respect to TTL flash power in different situation. I came to know that few Canon flashes can display the flash ...
1
vote
1answer
260 views
Manual or Automatic Speedlight?
I'm beginner photographer. I thought of buying Speedlight and found cheap Yongnuo 460 for about $35. But it is Manual (No TTL).
Is it hard to use Manual flash without TTL ?
Should I have to choose ...
1
vote
1answer
918 views
When to use different combinations of TTL/TTL-BL and Spot/Matrix metering?
I am trying to teach myself flash photography, and I am currently confused about metering modes. In what shooting conditions would each the following metering modes be best-suited? (And why do they ...
22
votes
1answer
4k views
What are the differences between E-TTL, i-TTL, and P-TTL?
Canon, Nikon and Pentax each have their own TTL flash metering systems, respectively E-TTL, i-TTL, and P-TTL. They all use a weak preflash that is metered and used to calculate flash power level ...
