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Arri WCU-4 & UMC-4: lens Mapping | Ideal for steadicam

ARRI steadicam CLM-4 C-Forst WCU

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#1 Camaleon Cine

Camaleon Cine

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Posted 26 April 2017 - 03:15 AM

Arri WCU-4 & UMC-4: lens Mapping | Ideal for steadicam

 

I don’t know what you guys think on this matter, but if you want my two cents it is crucial to be fast when you change the lens while using remote control systems, in situations such as steadicam, cranes or simply hand held when the cam operator wants to be more free than with a standard follow focus. Previously I used to prepare pre-marked rings during camera prep and switch them while the motor were calibrating, but I always dreamed about a more precise and reliable system. A couple of months ago, a local distributor of ARRI products hosted a workshop on how to map lenses on the new WCU4, but sadly I wasn’t in town so I couldn’t attend.

So I thought that I could try by myself with nobody explaining me how to do it. This way I could test how really easy and fast it is and if it is well designed enough to be “dumb proof”. As usual I need to thank guys at Camaleon Cine who offered me the possibility to have an Alexa XT Plus, an Amira, one set of Zeiss Standard Prime T2.1 and one of Cooke S4i T2, plus a Fujinon Cine Cabrio 19-90mm T2.9. Aside of that a WCU4 with CLM4 motors and a UMC4. The choice of the lenses and of the cameras was due to the fact that I wanted to test the method with and without lenses with LDS system and...

More info HERE.

 

Attached File  Alexa XT Plus & WCU-4.jpg   31.63KB   15 downloads


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