by ʇolɐǝz ǝɥʇ qoq

Submit your Photo
Hall of Fame

Please participate in Meta
and help us grow.

1 of 4

What is AF-A, AF-C and AF-S and how to use it?

I have seen it on all my cameras but I have ever used it.
Like the title says, what is AF-A AF-C and AF-S ?

And how or when to use them (for pictures, not camera specific)?

Thanks for any input.