The control panel was with a hydraulic short lever which controlled movement in any direction and had total control on zoom facility, clearly designed for studio work or surveillance work with a larger lens. It was on loan to the Nikon Stand, just for the show.
From the looks of it: D4 plus a 200 f/2 and other goodies. D4 has some amazing video capabilities.
Its a 300mm f2.8. The guy in the background is playing with a D4 and a 200mm f2 and you can see that the focus ring is bevelled unlike the lens in the foreground.
The foreground lens is highly modified...a gear ring around the lens in front of the focus ring...which may be also geared to the control motor...to rotate the lens/camera to portrait position? But, it is the correct size for a 300mm f/2.8, just has a few extras....
That is impressive! The cost doesn't seem thaaaat much for a high-end remote system. If you ever look at some of the rigs hollywood uses, that would be a drop in the bucket. When you get into that high end video dollies, remote camera set-ups, cranes, etc., you are talking some very high dollar items. They are not made for amateurs or most pros for sure.
The foreground lens is highly modified...a gear ring around the lens in front of the focus ring...which may be also geared to the control motor...to rotate the lens/camera to portrait position? But, it is the correct size for a 300mm f/2.8, just has a few extras....
That is a remote "follow focus" system used for shooting motion video, usually available from 1- to 3- axes.
1-axis system controls focus only. 2-axis system controls focus plus aperture (or "iris" in video lingo). 3-axis system controls focus, iris and zoom.
Often in addition to a camera operator (which controls camera movements) there is another person (the "focus puller") who controls the focus remotely, either directly by rotating a gear, or remotely via a wired or wireless system. Sometimes the movement+focus can be computerized.
From looking at the above picture, honestly it looks like an "inexpensive" DIY or prototype system, probably simply to showcase the Schneider MDrive 1.7 stepper motor rather than a complete professionally finished product.
"Inexpensive"...yes, Ade, I agree. Most of these fancy remote mechanisms can go beyond ones' imagination. And, the cine lenses can be way up there as well. Kinda makes the 300mm f/2.8 seem "inexpensive" )
I guess, Gitzo "Athena" could just not take the additional focus/zoom drives? 15 pound capacity is not much, but it's more precise than a hydraulic system, if I'm not mistaken.
Comments
It was on loan to the Nikon Stand, just for the show.
D3 • D750 • 14-24mm f2.8 • 35mm f1.4A • PC-E 45mm f2.8 • 50mm f1.8G • AF-D 85mm f1.4 • ZF.2 100mm f2 • 200mm f2 VR2
£20 K is not unreasonable for what it does
1-axis system controls focus only.
2-axis system controls focus plus aperture (or "iris" in video lingo).
3-axis system controls focus, iris and zoom.
Often in addition to a camera operator (which controls camera movements) there is another person (the "focus puller") who controls the focus remotely, either directly by rotating a gear, or remotely via a wired or wireless system. Sometimes the movement+focus can be computerized.
From looking at the above picture, honestly it looks like an "inexpensive" DIY or prototype system, probably simply to showcase the Schneider MDrive 1.7 stepper motor rather than a complete professionally finished product.