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19mm lens support bracket adapter for XCS plates with adjustable positioning

17 years old. Gear and prices may have changed since.

What the thread found

  • A custom bracket can be designed to attach a 19mm lens support directly to an XCS plate dovetail, eliminating the need for separate bridge and base plates.
  • The bracket features adjustable 19mm aluminum bars that can be repositioned vertically and horizontally to accommodate different lens support placements relative to the camera.
  • The 15mm rods that mount into the plate are approximately 75mm in length and can extend outward by roughly 1.5 inches for variable reach.
  • When socket screws are tightened securely, the bracket remains rigid enough for motorized lens support applications, especially when braced by an actual lens support bracket.
  • The bracket can be configured with multiple bar lengths by using interchangeable sets that take seconds to swap, allowing adaptation to different lens sizes and support requirements.
  • This type of bracket proves useful for supporting anamorphic lenses and can be incorporated into larger camera rigs including matte boxes and focus systems.
  • A kit configuration with different bar lengths and a spacing plate can keep the connection flush to the front of the dovetail.

Depends on

  • Design is specific to XCS plates and their dovetail mounting system.
  • Aluminum bars offer less strength than steel alternatives, though the bracket is intended to be partially supported by an actual lens support bracket during use.
  • Production manufacturing proved cost-prohibitive when quoted, limiting commercial availability.
  • Effectiveness depends on the lens support bracket being used simultaneously to provide lateral bracing and eliminate bar deflection.

Parts

Base Plate

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