Homepage › Forums › Classifieds › Equipment For Sale › Sigma 10-20mm F4 Ex Digital Ultra Wide Lens (Canon Mount) This topic is empty. Sigma 10-20mm F4 Ex Digital Ultra Wide Lens (Canon Mount) MacbookParticipant October 19, 2010 at 10:35 pm perfect condition, all bits and pieces included as seen on the photo.. will swap with Canon 17-40mm F4 only, add cash 350e Orange FParticipant November 9, 2010 at 10:37 pm Is it still for sale? smurfeos1KDMember November 11, 2010 at 11:55 am Where are you located? How old is the lens? Any Guarantee remaining? very interested. Viewing 3 posts - 1 through 3 (of 3 total) You must be logged in to reply to this topic.