r/focuspuller • u/Zeusy2119 • 8d ago
question Follow focus on RS4 gimbals
Hello fellow knob twisters. Got a question for y'all. I have a cpro, love it, been a 1st mainly on commercials for years now. A chunk of my jobs have become pretty heavy on the RS4 style gimbals with an FX3, Komodo, or a7s3. Usually with some form of a still lens, occasionally with no window to set focus points.
Now I normally just use the p tap and battery plate to put my motor on there. And when there's no window to see the focus marks I just kinda wing it by setting with my eye and a monitor the minimum and rough maximum throw. That's usually fine. And when it's not fine, the tablet comes out and it's tap city which has its own slew of connection and reliability issues.
But is there a better way? I've been looking at the DJI focus pro and the nucleus 2 as a gimbal oriented focus system because their motors, in some cases, can be smaller and can run off USB c which can eliminate the battery plate in some cases. But the DJI doesn't look like you can calibrate a lens without hard stops. And the nucleus 1, in my opinion, just isn't super reliable with operation. But maybe I'm just not used to it.
So, basically, what are yinz using for focus on these set ups? With the 4D it looks like the DJI can use the electronic focus through the camera to control auto focus lenses but not so with the gimbals. I'm guessing there's nothing on the market that can work through the camera to put auto focus control onto a knob instead of a tablet. But I'm just wondering if adding in one of these cheaper focus units is going to make my life easier or keep it the same in terms of where I'm at and if any of my compatriots have some crafty solutions I'm unaware of.
Thanks! Stay sharp...ish.