Nauticam C815-Z+1.4 Zoom gear ~for Canon EOS EF 8-15mm lens (with Kenko 1.4x Teleplus Pro 300)
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 Canon EOS EF 8-15mm lens when used with the Kenko 1.4x Teleplus Pro 300 teleconverter.