SF 24 flash Q

[boilerdoc2]

I have the SF20. Wondering if the SF 24 is something I need to add?
Anyone have a suggestion ? Thanx
Steve

 

[rolfe]

I have the SF20. Wondering if the SF 24 is something I need to add?
Anyone have a suggestion ? Thanx
Steve

If you are using it in TTL mode with an M6TTL or M7 then there is no difference at all. If you are using it in auto mode with an M6 Classic or MP, the SF24 has a greatly expanded range of apertures available. That's it.

 

[boilerdoc2]

OK. I have the M7 so apparently no real need to add this flash. thanx for the help!
Steve