I have been reading about the flash systems and I am a bit confused. May be somebody can clarify it for me.
The strobes in the market, for example Ikelites, say that they are TTL compatible, yet there are TTL, a-TTL, e-TTL, and e-TTL II systems. So, does it mean that these TTL strobes only work with the original TTL system ( designed for film cameras),or they also include the newer e-TTL and e-TTL II? In other words, by saying they are TTL compatible they are generalizing to include the newer systems?