C1124-Z Zoom Gear ~for Canon EF 11-24mm f/4L USM feat-1-alexamini-patportlock 5mm Weight: Approx

5mm Weight: Approx

63kg Port Opening Diameter 107mm Port Diameter 230mm Body Material Anodized Aluminum Alloy Port Material Acrylic Port Coating Port Shade Material Removable Port Shade Spare O-ring 90140 split

NOTE: Enlarged internal port opening for large diameter lenses like Canon EF 11-24mm f/4L USM (requires removal of the the first generation extension ring locking tab) and Canon EF 11-24mm f/4L USM lens requires the use of extension ring 21271

Also benefitting from the high brightness and contrast of the image

2 M5 mount points (use #25228 M5 strobe mounting ball)

C1124-Z Zoom Gear ~for Canon EF 11-24mm f/4L USM feat-1-alexamini-patportlock 5mm Weight: ApproxThis product has been discontinued. 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 11 24mm f 4L USM lens.