E-Arm Focus mount with 76mm diameter ring with 15.875mm (5/8″)
adapter can be mounted on any of our boom stands or articulating
arm stands, and features Rack & Pinion coarse focus adjustment.
50mm focusing distance in vertical direction.
Focus Mount Hole Diameter 16mm
Focus Mount Ring Diameter 76mm
Focus Mechanism Rack & Pinion with Tension Control
Focus System Coarse & Fine
Focusing Distance 50mm in vertical direction