CANON 17-40 L ZOOM REPAIR

When the zoom on my 17-40 suddenly stopped functioning, all I had to do was take it apart and reattach the 2 screws holding the zoom mechanism to the zoom ring! So I made this video to help anyone who has had the same problem. Step by step photos on this site: http://notabs.org/canon/ef17-40/disas... Video and editing by Luke Gibson. If you liked this video, you can buy me a coffee at this link: https://www.ko-fi.com/O4O1AHT4 Follow me! Instagram:   / shotsbyluke   Tweet at me:   / shotsbyluke