wide angle lenses question
I have a question about wide angle lenses
I have used in the past Canon EF-S 10-22mm with canon 7D and now i see that this lens is not compatible with canon 5D mark iii.
i have been quite happy with the results of 10-22mm so i was wondering if you can recommend me any lens which will give similar quality as i will be photographing architecture buildings and need and in the past this 10-22 worked .
i was looking at Canon EF 16-35mm,but dont know.