Will the cross-brand ttl upgrade support other-party ttl pass-through?

With the upcoming launch of the cross-brand ttl firmware (not sure what to call it officially) support other system flashes ttl on camera via pass-through?

If it can do it via the triggers, I wonder if it will work on camera.



  • I guess you are saying the cross-brand TTL support with using TTL-pass through. The answer is YES!!
    Ray Chan

    Senior Product Specialist
    Harvest One Limited
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