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Silver L-shaped aluminium mount plate with ergonomic silicone handle for Sigma BF camera

SmallRig

SmallRig L-Shaped Mount Plate with Handle for Sigma BF Camera, Silver, 5390

SKU CH-BR0J-9WMTQ

L-shaped aluminium plate with ergonomic silicone handle secures Sigma BF cameras while adding Arca-Swiss quick release, strap holes and 1/4"-20 tripod thread

  • Ergonomic silicone handle improves comfort during long shoots
  • L-shaped plate locks securely to Sigma BF for wobble-free use
  • Precise cutouts keep every port and button accessible
  • High-grade aluminium alloy build weighs just 3.4 oz
  • Arca-Swiss base plus 1/4"-20 hole enables quick tripod mounting

L-Shaped Mount Plate for Sigma BF

The SmallRig 5390 is an L-shaped mount plate with an integrated handle designed specifically for the Sigma BF camera. It enhances handling comfort and stability during extended shooting sessions. The silver finish matches the camera's aesthetics for a seamless look.

Aluminium Build with Arca-Swiss Base

Constructed from high-grade aluminium alloy, the plate weighs 3.4 oz and adds minimal bulk. It features an Arca-Swiss quick release base compatible with Arca-type tripods such as ID 5290 and 4222. A 1/4"-20 threaded hole aligns with the lens axis for stable mounting or Manfrotto plates.

Strap Holes for Secure Carrying

Built-in strap holes accommodate wrist strap ID 3848 or shoulder straps ID 4882 and 5056 for versatile carrying options. Precisely engineered cutouts maintain full access to all camera ports and buttons. The ergonomic silicone handle and integrated thumb rest provide a secure grip in any orientation.

Highlights

  • Ergonomic silicone handle improves comfort during long shoots
  • L-shaped plate locks securely to Sigma BF for wobble-free use
  • Precise cutouts keep every port and button accessible
  • High-grade aluminium alloy build weighs just 3.4 oz
  • Arca-Swiss base plus 1/4"-20 hole enables quick tripod mounting

Specifications

No published specifications for this item yet.

Questions about this item

What quick-release standard does the base plate use and what does it allow?

The base has an Arca-Swiss quick release plate for instant mounting on Arca-type tripods such as IDs 5290 and 4222B, and a 1/4"-20 threaded hole aligned with the lens axis for stable tripod or Manfrotto plate attachment.

What physical features does the plate add to the Sigma BF body?

It adds an integrated L-shaped aluminum alloy mount plate with a beveled ergonomic handle, a thumb rest, built-in strap holes for wrist strap ID 3848 or shoulder straps IDs 4882 and 5056, and maintains full access to all ports and buttons.

How is the mount plate attached to the camera and what is the common mistake?

The plate secures to the Sigma BF using its dedicated mounting points; the step users often miss is aligning the 1/4"-20 threaded hole with the lens axis before tightening to ensure balanced tripod mounting.

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