This is a lens I'm very much interested in. Another choice is Canon 28-135mm IS. They are different of course but just want to hear some of your comments. Thanks.
any comments about Canon 17-40mm F/4?
(2007-03-06 17:27:21) 评论 (3)This is a lens I'm very much interested in. Another choice is Canon 28-135mm IS. They are different of course but just want to hear some of your comments. Thanks.