Quick-release clamp Sirui Panorama QC-55P with Arca‑Swiss plate for panoramic heads and tripods

Sirui Panorama QC-55P is a quick‑release clamp compatible with Arca‑Swiss style plates, designed for use with panoramic heads and tripods. The clamp secures camera plates and allows rapid attachment and removal, streamlining composition adjustments and multi-frame panorama capture. It is suitable for DSLRs, mirrorless cameras and smaller rigs where precise clamping and stability are required for leveling and stitching workflows.

Advantages

The quick‑release clamp features a compact, machined design that ensures firm contact with Arca‑Swiss style plates while keeping overall weight low. Its locking mechanism provides repeatable, vibration‑resistant mounting that helps maintain framing during long exposures or multi‑shot panoramas. The clamp’s profile and ergonomics facilitate fast plate insertion and controlled release without tools.

Suitable for

• Panoramic heads requiring secure Arca‑Swiss compatible clamping
• Tripods used for landscape, architecture and panorama photography
• DSLR and mirrorless camera setups including compact rigs and small gimbals

Key specifications

• Compatibility: Arca‑Swiss style plates and accessories
• Material: precision machined metal for stability
• Mounting type: quick‑release clamp with locking lever
• Form factor: low‑profile design to reduce shift during rotations

How to use

Attach a compatible Arca‑Swiss style plate to the camera body or ball head plate mount following the camera manufacturer’s instructions. Open the clamp’s locking lever, slide the plate into the clamp until it seats fully, then close the lever to engage the lock. Confirm that the plate is secure and the camera does not move before releasing your hands. To remove the camera, open the lever and slide the plate out. Check torque and lever position periodically to maintain consistent clamping force.

Usage recommendations

For panorama shooting, ensure the clamp is mounted to a level panoramic head and perform test rotations after mounting the camera to verify minimal vertical shift. Use plates that fully match Arca‑Swiss dimensions for best locking engagement and inspect contact surfaces for dirt or wear to preserve firm clamping.