Thread: OConnor/ Anton Bauer AND Scarlet!!!

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  1. #21  
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    if I get the o focus for still lenses, can I later upgraded it to be suitable for pl glass in the future?
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  2. #22  
    Junior Member Bill Prouty's Avatar
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    My O-Grips and O-Box arrived. Lovely kit.

    Heading to Berkey System tomorrow to start designing something akin to the 15mm LWS solutions from VF / RED / x / Element Technica.

    Planning to include a shoulder mount similar to the RED dovetail shoulder pad, but with a mount off the back for my Switronix V-Type battery mount plate to counterbalance the rig.

    I'll post photos / links when it's done.
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  3. #23  
    Senior Member Stephen Mick's Avatar
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    Berkey makes some great stuff. Hopefully they'll get on the RED train. The more options/designs we have to choose from, the better.
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  4. #24  
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    Quote Originally Posted by Bill Prouty View Post
    My O-Grips and O-Box arrived. Lovely kit.

    Heading to Berkey System tomorrow to start designing something akin to the 15mm LWS solutions from VF / RED / x / Element Technica.

    Planning to include a shoulder mount similar to the RED dovetail shoulder pad, but with a mount off the back for my Switronix V-Type battery mount plate to counterbalance the rig.

    I'll post photos / links when it's done.

    That would be interesting to see Bill!
    Am scratching my head right now trying to PRE (scarlet) visualize some mixed-brand combo of these elements too.
    Look forward to seeing what you come up with...
    Stu Aull
    Alaska
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  5. #25  
    Senior Member Jack Shanahan's Avatar
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    Quote Originally Posted by noahvolek View Post
    if I get the o focus for still lenses, can I later upgraded it to be suitable for pl glass in the future?
    Good ? - I would like to know this too. The cine system sells seperately from the still lens system. I have both mounts so would need the FF to be cross compatible...
    Jack Shanahan
    www.jackshanahan.com
    EPIC-X + Zeiss ZF Duclos Mods
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  6. #26  
    Quote Originally Posted by Bob Gundu View Post
    Sorry... I just had to adjust the levels...
    Thank You!
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  7. #27  
    how much it gonna cost ? i am curious to know? any clue?
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  8. #28  
    Senior Member Phil Holland's Avatar
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    The 1030DS is growing on me.
    Phil Holland - Cinematographer - Los Angeles
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  9. #29  
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    Quote Originally Posted by Jack Shanahan View Post
    Good ? - I would like to know this too. The cine system sells seperately from the still lens system. I have both mounts so would need the FF to be cross compatible...
    +3 on wanting clarification on this too.

    Would like a system that is compatible for both EF and PL lenses.
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  10. #30  
    REDuser Sponsor Eric J. Johnston's Avatar
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    Hi Guys,

    Here is the deal on the O-Focus. There are two versions:

    O-Focus DM Photo Set (this has the new Photo Hard Stop Handwheel)
    O-Focus DM Cine Set (this has a CFF-1 Cine Handwheel)


    The O-Focus bridge has a 1:0.75 (rounded) internal ratio. So one rotation of input gives you approximately 3/4 of a rotation of output.

    The Photo Hard-stop Handwheel has no internal transmission, i.e. it's 1:1.
    The Cine Handwheel’s internal transmission is 1:1.8

    Multiplying the ratios out, you get:

    Cine Handwheel on O-Focus DM is approx. 1:1.4 (this is well suited for cine lenses and is a ratio close to that of the CFF-1.)

    Photo Handwheel on O-Focus DM is approx. 1:0.75 (this is well suited for shorter throw still lenses and expands the focus scale allowing for a longer more accurate focus pull.)

    So what we have done is created a follow focus that can be optimized for still or cine lenses simply by changing the handwheel. Some customers have been buying the photo set for example and then adding a second cine handwheel to work with either type of lens. You could even have a photo handwheel on one side and a cine on the other (since it is a double sided unit.)

    Here is a photo of two hard-stop handwheels on the O-Focus:



    Please let me know if there are further questions on this thanks....
    Eric J. Johnston
    Paralax Productions
    eric@paralaxproductions.com
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