EF 20mm f/2.8 USM

Product Advisories

As a part of our ongoing commitment to maintaining the highest standards of product performance and customer support, we are taking this opportunity to inform you of a new adjustment program for the PowerShot A10, PowerShot A20 and PowerShot A40. This adjustment program can be used without sending the camera in for service. For information, installation instructions and to download the adjustment program, please visit the following web site:


PowerShot A10 Adjustment Program:


PowerShot A20 Adjustment Program:


PowerShot A40 Adjustment Program:


Contact Information for Inquiries
Canon U.S.A., Inc.
Customer Support Center
Phone: 1-800-OK-CANON (toll free)
Email: carecenter@cits.canon.com
Support options and hours of operation: www.canontechsupport.com