Canon EF 16-35mm f/4L IS USM Lens Zoom Gear C1635f4 - Professional Photography Accessory for Landscape & Wedding 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 Canon EF 16-35mm f/4L IS USM lens.

This item is non-returnable. non-refundable. non-cancellable. and may be subject to extended lead times as it is manufactured on demand.  We always do our best to meet trip deadlines so please advise us if you have a trip coming up!