Test Flash Yongnuo YN685
See it on Amazon Presentation of the YN685 The YN-685 is the first Yongnuo flash to have a built-in a YN-622 radio transceiver. This saves space and money because it is no longer necessary to add a YN-622 trigger under the flash. This is an automatic flash (TTL), i.e. the exposure (flash power) will be calculated automatically. You can also switch the flash to manual (M) or multi (MULTI) mode for strobe flash use. Remember that this flash cannot be…