http://digiscopediary.forumotion.com/dslr-f4/-t1.htm Discussions on DSLR telephoto photography including equipment and techniques Sat, 08 Mar 2008 13:46:10 GMT 10 http://www.digiscopediary.co.uk/images/forum-top.jpg http://digiscopediary.forumotion.com/dslr-f4/-t1.htm http://digiscopediary.forumotion.com/dslr-f4/canon-uk-ef-100-400mm-f-45-56l-is-usm-t2.htm trebor1974 I'm thinking of upgrading my old Canon EF 75-300 to the Canon EF 100-400mm f/4.5-5.6L IS USM, has anybody out there got this lens, is it worth the money and the upgrade? Also will this give me enough reach for Bird telephoto photography? Or will I need a Converter?
Will the converter have any effect upon the image quality?
Thanks]]> DSLR Sat, 08 Mar 2008 13:46:10 GMT http://digiscopediary.forumotion.com/dslr-f4/canon-uk-ef-100-400mm-f-45-56l-is-usm-t2.htm#2 http://digiscopediary.forumotion.com/dslr-f4/canon-uk-ef-100-400mm-f-45-56l-is-usm-t2.htm