SEA & SEA ZOOM GEAR FOR CANON EF 16-35MM
Use this Sea & Sea Zoom Gear to control manual zooming with your Canon EF 16-35mm f/2.8 III USM lens in a compatible lens port, which mounts onto an MDX or RDX underwater camera housing.
- Mounts onto Zoom Ring of Lens
- Rotate Knob to Zoom with Lens
- For Ports on MDX or RDX Camera Housings