2006Cameras (Film/Video/HD) forum
Operating techniques and connector configurations for the Sony F-900 camera with P&S Techniks Pro-35 adapter
20 years old. Gear and prices may have changed since.
What the thread found
- The Pro-35 adapter power switch is intermittent and requires pressing again after powering down and restoring power, even though an image remains visible in the off position.
- The Pro-35 adapter and Sony remote start function share the same lens connector, preventing simultaneous use of both; the adapter has its own three-pin Lemo remote on/off port compatible with Arri 24V remote start cables.
- Operating without the viewfinder to reduce weight makes a tally light essential for confirming whether the camera is rolling.
- The Sony camera menu should be checked for battery type settings when running power from an external cable, as incorrect settings can trigger false low battery warnings and shutdowns.
- An ICON downconverter is recommended if a component HD monitor is not available.
- Newer, less stiff lenses work better with focus motors like the Fox or Genio.
- Powering the entire rig including modules, bartech, camera, monitor, and Pro-35 adapter from a single lithium battery is feasible; avoid mounting an additional battery directly on the camera body.
Depends on
- The power connector sharing issue may have workarounds through custom cables, but this was not a standard rental house solution at the time of discussion.
- The weight of the complete setup is noted as considerable but manageable with proper configuration.
- Experience was primarily reported with the Sony DCR-VX970 camera model.