- 15mm Standard Single Wheel Follow Focusing System - Canon lens gear 48mm diameter Mod = 0.45 - One Marking Plate.
- Entirely geared transmission provides extremely smooth operation and minimal play / backlash
- Marking plate removable via spring loaded mechanism
- Gear arm adjustable distance: 50mm
- Construction: aluminum
Cavision 15mm Standard Single Wheel Follow Focusing System for Video & Film Lenses, with Entirely Geared Transmission with One Wheel, One Canon Lens Gear & One Marking Plate.