Focus Optics, Inc. http://www.focusoptics.com
Repair and rebuilds of broadcast video and film zoom lenses, including Canon, Fujinon, Nikon, Zeiss, Angenieux, Cooke, and Schneider.
Fotronic Ltd. http://www.fotronic.ca/
Canon authorized service center for film and digital cameras, lenses, flashes, scanners, copiers, and fax machines. Located in Vancouver, British Columbia.