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Un seul message     - Ring Flash/ Ring Light for Sony DSLRs - Advice Please. [4624]
Jensenbreck
08-02-2018 à 07h53
Hi,

Does the TTL Ring Flash like this one, referred to by some of you as the Delta unit.

have focus assist? By which I mean in low light, does it send out those light pulses to help the camera focus, like happens with the camera's in built flash?

If no, how does one focus in low to very low light?

I have an A550 and I know its Live View is hopeless in very low light.

It occurs to me that if the TTL Ring Flash doesn't do the pre flash type focus assist, then the cheaper Ring Light might actually be useful, as it would constantly illuminate an object enabling either the camera's autofocus or my manual focus to work.

Have I got this right? Should I perhaps get both the TTL Ring Flash and the cheap Ring Light?

Please help.

Thanks!

I didn't find the right solution from the Internet.

References:
www.dpreview.com

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Un seul message     - Ring Flash/ Ring Light for Sony DSLRs - Advice Please.. [4624]
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