2016General Discussion forum
Vibrations in Alexa camera footage when mounted on Steadicam rigs
What the thread found
- Vibrations visible in rushes can result from improper camera mounting, specifically when the back pin locking mechanism is not secured.
- The mounting plate and wedge used between camera and rig significantly affect vibration issues, with proper Steadicam-specific plates and wedges being critical for eliminating the problem.
- Operators commonly experience better results using stock professional dovetails and dedicated Alexa plates rather than generic mounting solutions.
- Operators often choose to supply their own mounting plates and wedges as part of their personal gear package to ensure proper setup and avoid relying on rental company equipment.
- Vibration issues can occur during focus adjustment operations when using inadequate mounting hardware.
- Proper mounting includes both a Steadicam-specific plate at the bottom and a secondary plate at the top for accessory mounting.
Depends on
- The discussion involves specific equipment from a rental company that may vary by location and facility.
- One participant mentioned a tutorial by another operator but did not provide detailed technical specifications about the solution.
- The thread does not include measurements of vibration frequency or detailed analysis of the mechanical cause.
Parts
Same gear or parts
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