Bartman
pfm Member
I'm thinking about buying one of these lenses for our family return trip to Tanzania for a safari next summer. Have any PFMers had experience of this lens, good or bad? It will be on a 450d or 550d alongside 15-85 and 55-250 Canon lenses. Is the bellows effect of the trombone zoom likely to be an issue for a hobby photographer in dusty African conditions?