John Gulliver
Contributor
Are the f-number settings on the YS-90 AUTO equivalent to the guide-number settings on the YS-90DX?
Also, could I combine a YS-90 Auto and a YS-90DX on my customized DX-D50 housing, using a TTL converter III?
Also, could I combine a YS-90 Auto and a YS-90DX on my customized DX-D50 housing, using a TTL converter III?