N1735 Z Zoom Gear Replacement for Nikkor 17-35mm F/2.8D ED Lens - Compatible with Nikon DSLR Cameras - Perfect for Landscape, Architecture & Travel Photography

Zoom gears allow access to the mechanical zoom function of supported lenses. Use of this gear may require the use of additional port extensions or adapters. Check the Port Chart for more details.

This zoom gear is for the Nikon Nikkor 17-35mm F/2.8D ED lens.