Hello,
I’m about to order 2 Retra strobes and connect them to my Ikelite housing for the Sony A7RIII. The thing is that the housing has a 5 pin output and the Retra only accepts an optical cable. My question is, if there’s any way for me to convert the 5 pin signal coming out of the camera into an fiber optical cable and still be able to use TTL. Thank you