Gitzo Geared Centre Column d-dx this is a modern coated

this is a modern coated lens (multicoated

Either was

The Pentax Zoom 90 WR looks a bit blobby

the camera quick release plate has a standard 1/4" thread for camera mounting

The mystery of the name may not have a satisfying answer

Gitzo Geared Centre Column d-dx this is a modern coatedThis is an old school, all metal crank elevator centre column assembly for select Gitzo Systematic tripods (or similar). The insert measures approximately 8. 4cm across. Cosmetic condition? Rough, with paint and finish wear throughout. But the motion is smooth, and everything works well. Provides easy elevation changes for heavier cameras, and the locking gearbox holds position to prevent the column from slipping under load.