Canon Knowledge Base - Channel: Articles Category: EF 28-70mm f/3.5-4.5 http://support.usa.canon.com/kb/index?page=home Articles by: EF 28-70mm f/3.5-4.5 en_US Copyright © 2002, 2024, Oracle and/or its affiliates. All rights reserved. Oracle Knowledge Information Manager http://blogs.law.harvard.edu/tech/rss <![CDATA[ART122421 - EF28-90mm f/4-5.6 : Here is a list of the parts and controls - Nomenclature.]]> 1900-01-01 01:01:01.0 <![CDATA[ART122422 - How to mount and dismount the lens.]]> 1900-01-01 01:01:01.0 <![CDATA[ART124950 - Information on the EF II extension tubes.]]> 1900-01-01 01:01:01.0 <![CDATA[ART119162 - EF28-70 f/3.5-4.5: How to adjust the zoom on the lens]]> 1900-01-01 01:01:01.0 <![CDATA[ART124919 - EF lens warranty information.]]> 1900-01-01 01:01:01.0