SteadiHub
2023من مجموعة على Facebook: The Steadicam Group

مطاردة ARRI ALEXA 35 مع عدسات (زيس سوبر سبيد) في Steadicam® مع الحد الأدنى من الارتفاع: خيارات ماتيبوكس وبدائل دعم القضبان.

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ما توصّل إليه النقاش

  • The clipping pressure of a clip-on mattebox can make the focus ring of Super Speed lenses stiff; ARRI solutions for 15-mm lightweight rods (BPA-6, CBP-5/6) are bulky and tall, and CBP requires an additional dovetail plate.
  • A 15-mm rod support mounted from above using an LMB 4x5 with a 143-mm clamp adapter works on all LMBs; an R2 ring from the MB-19 with a reducer from 114 to 80 mm keeps the rod support optically centered equally whether mounted above or below.
  • The lower half of the BPA-6 is removable and saves height; an LMS-4 top plate mounted under the camera paired with UAP-3 plus LWS-6 yields the flattest base plate with centered rods, though this loses the rear attachment point.
  • Third-party solutions include the Octamas ALEXA 35 Bottom Plate with integrated 15-mm lightweight rods and ARRI dovetail clamp (approximately 262 g), described as the lightest and flattest option; Catgriller dovetail fits directly into the top stage with 15-mm rods front and rear (19-mm adapter available); Wooden Camera ARCA plate and cam-jam rail plate kit are further alternatives.
  • Some operators report that most MKIII Super Speed lenses tolerate a clip-on mattebox if focus is calibrated first and the clamp is tightened to only about 75 percent.
  • Minimal solution: threaded filters or an 80-mm Series-9 filter holder with rubber lens shade.

يعتمد على

  • Whether clip-on matteboxes actually impede focus on Super Speed lenses is contested among operators.
  • Solutions depend on the specific Super Speed lens generation and focus calibration.
  • Height savings versus functional features (rear attachment, stability) involve trade-offs.

المعدات في هذا النقاش

ALEXA 35الكتالوج

القطع

Dovetail Plate, Top Stage, Base Plate

المعدات أو القطع نفسها

  1. 2026Mounting the RIA-1 wireless receiver on ARRI Trinity with ALEXA 35FacebookArri Artemis Trinity
  2. 2026Swapping an ARRI ALEXA 35 between tripod/studio and Steadicam® mounting: baseplate choice and fastest work flow.FacebookSteadicam operators group
  3. 2026إخفاق توزيع الطاقة من قِسَم "دي-تاب" على جهاز كهرباء Venice 2، وطرق الإمداد بالكهرباء.موضع خلافFacebookSteadicam operators group
  4. 2026Los power on Trinity 2 / Artemis 2 with large cameras (A35, Venice): causes and battery solutions.موضع خلافFacebookArri Artemis Trinity
النقاش الأصلي على Facebook (لأعضاء المجموعة فقط)اسأل عن هذا النقاشالإجابة تستشهد بالأرشيف