Sea&Sea has announced an updated version of their YS-D3 strobe. The YS-D3 Mark II retains all the specifications of the original but adds compatibility and TTL accuracy with Sea&Sea and third-party strobe triggers. It also has redesigned control dials for output and mode controls.

Sea&Sea has released a firmware update for YS-D3 Mark I strobes to address an issue with the TTL function. The manufacturer’s information suggests that this does not address the widely reported issue experienced by many members of the Wetpixel community.

The company has also released updated firmware for its own optical converters. Both of the above updates require the strobes and/or optical converter to be returned to a dealer.