The PC-LR-40 Compact Panning Clamp from Really Right Stuff is designed to offer precision horizontal panning as a versatile modular item. Combining a lever-release clamp jaw with a lockable 360° panning bearing, the PC-LR-40 is a robust yet lightweight panning solution for more convenient single-row panorama shooting. It offers fast quick release of plates and rails in and out of the jaw. With a stainless steel lever that flips to three positions — closed, half-open, and fully-open — it lets you be confident in the state of the clamp lock at a glance.
The panning clamp has precision laser engravings for panning angle and camera position, and an integrated 8mm bubble level makes leveling quick and easy. The base features a rosette design for secure mounting to compatible ball heads and other devices, and will prevent twisting at the coupling point between the clamp and head over time. A legacy tongue-and-groove adapter is available separately. The increased speed and accuracy offered by the panning clamp makes setup for single-row panoramas a snap.
The PC-LR-40 can be paired with a modular dovetail accessory (TH-DVTL-40) which adds an RRS 1.5" dovetail to the bottom of the panning clamp. The clamp features a central 3/8"-16 threaded socket and includes flathead 1/4"-20 and M6 screws for mounting directly to Really Right Stuff and Arca-Swiss ball heads.