This is a test with my GH1 and D-Focus Follow focus, on an Angenieux 25mm 0.95 C-mount lens.
I've attached a 10$ "ZipGear Replacement" from Zacuto on the lens.
Thank you to Christophe for his 7D and his "not anymore" D-Focus system :)

dfocussystem.com/
elementsdeclencheurs.com/
vimeo.com/sebfarges
vimeo.com/christophemilet

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