Really excited to share that I think I finally found a way to get off camera flash working with film, and all it took was using the PC sync cable that I believe came in box with the @neewer #Vision4 flash. I don't usually record video demos unless it's for professional work, but I was just too excited about this and couldn't help it. 😅 I connected it from the back of the Vision 4 to the lens of my Mamiya RB67 Pro SD. Photographers of Threads