Ronnie Wenngren Posted June 16, 2008 Report Share Posted June 16, 2008 Hi! We bought a radiofocus and a M-one-motor for a pair of years ago, We have used it om the zoom and on the telefotolenses. We have 4 old Zeiss highspeed lesens - 9,5, 12, 26 and 25 mm. The motor can not be attached to these because of the PL-mount locking handles - because of that the lens gears are quite close to the camera house. But we can use the Arri lightweight follow focus on these lenses - because of the small diameter of the geared ring. It passes by inside fg the locking handles. Does anybody else have had this problem? Can i use some kind of adapter which moves a smaller geared ring clocer to the camera housing? Happy for answer. Thanks, /Ronnie Quote Link to comment Share on other sites More sharing options...
Moderators Louis Puli SOC Posted June 17, 2008 Moderators Report Share Posted June 17, 2008 Hi Ronnie It sounds like you were using a Mk1 Arri SR camera with Mk1 Zeiss standard lens with rabbits ears on them that then locks into the gear which is part of the body of the camera.I would use a dog bone ( 15mm hole spacer 15mm hole ) which brings the motor away from the light weight rods ( depending on size of bracket )and then you can use a 15mm rod and move the motor back further to where the gear is on the body . See Attached still I hope this helps . Good luck Louis Puli from down under B) Quote Link to comment Share on other sites More sharing options...
Ronnie Wenngren Posted June 17, 2008 Author Report Share Posted June 17, 2008 Hi Ronnie It sounds like you were using a Mk1 Arri SR camera with Mk1 Zeiss standard lens with rabbits ears on them that then locks into the gear which is part of the body of the camera.I would use a dog bone ( 15mm hole spacer 15mm hole ) which brings the motor away from the light weight rods ( depending on size of bracket )and then you can use a 15mm rod and move the motor back further to where the gear is on the body . See Attached still I hope this helps . Good luck Louis Puli from down under B) Thanks for a fast reply. I wonder if you happen tp know the names of the manufacturers of these dog bones? Quote Link to comment Share on other sites More sharing options...
Moderators Louis Puli SOC Posted June 18, 2008 Moderators Report Share Posted June 18, 2008 Thanks for a fast reply. I wonder if you happen tp know the names of the manufacturers of these dog bones? Hi Ronnie Jerry Hill make them at http://www.steadimoves.com/parts.html Good luck Louis Puli from down under B) Quote Link to comment Share on other sites More sharing options...
Premium Members Lawrence Karman Posted June 18, 2008 Premium Members Report Share Posted June 18, 2008 Hi!We bought a radiofocus and a M-one-motor for a pair of years ago, We have used it om the zoom and on the telefotolenses. We have 4 old Zeiss highspeed lesens - 9,5, 12, 26 and 25 mm. The motor can not be attached to these because of the PL-mount locking handles - because of that the lens gears are quite close to the camera house. But we can use the Arri lightweight follow focus on these lenses - because of the small diameter of the geared ring. It passes by inside fg the locking handles. Does anybody else have had this problem? Can i use some kind of adapter which moves a smaller geared ring clocer to the camera housing? Happy for answer. Thanks, /Ronnie I believe you can remove one of the PL mount dog-ears. Is it not held in place by two small screws? This should make room for the M1 gear. Quote Link to comment Share on other sites More sharing options...
Andrey Yazydzhi Posted June 19, 2008 Report Share Posted June 19, 2008 Hi!We bought a radiofocus and a M-one-motor for a pair of years ago, We have used it om the zoom and on the telefotolenses. We have 4 old Zeiss highspeed lesens - 9,5, 12, 26 and 25 mm. The motor can not be attached to these because of the PL-mount locking handles - because of that the lens gears are quite close to the camera house. But we can use the Arri lightweight follow focus on these lenses - because of the small diameter of the geared ring. It passes by inside fg the locking handles. Does anybody else have had this problem? Can i use some kind of adapter which moves a smaller geared ring clocer to the camera housing? Happy for answer. Thanks, /Ronnie I believe you can remove one of the PL mount dog-ears. Is it not held in place by two small screws? This should make room for the M1 gear. I usually use these way or additional free drive gear. Andrey Yazydzhi , russian steadicam operator&instructor , yazydzhi@mail.ru, yazydzhifilms.com, +7 903 7406481. Quote Link to comment Share on other sites More sharing options...
Premium Members Gus Trivino Posted June 21, 2008 Premium Members Report Share Posted June 21, 2008 http://www.baer-bel.de/deutsch/deutsch.html Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.